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Bolt

Bolt is an multinational specializing in and services, including ride-hailing, electric scooter and car-sharing rentals, food and grocery , and solutions. Founded in 2013 by in , , as Taxify—a ride-hailing initially focused on challenging traditional services—the company started with a modest €5,000 family loan to develop its prototype app. In March 2019, it rebranded to Bolt to encompass its growing portfolio of options beyond cars, such as e-scooters and , aligning with its mission to make cities more livable by prioritizing people over vehicles. As of 2025, Bolt operates in over 50 countries across Europe, Africa, Western Asia, Southeast Asia, and Latin America, serving more than 200 million registered customers through its super-app ecosystem. Recent expansions include entry into Taiwan in September 2025. In 2024, the company reported revenue of €2 billion. The company has raised nearly $2 billion in funding from investors including Sequoia Capital, Fidelity Management, and Didi Chuxing, achieving a peak valuation of $8.4 billion in 2022 while employing around 4,000 people globally as of 2025. Bolt's growth emphasizes affordability, rapid expansion, and integration of eco-friendly options, positioning it as a key European alternative to global giants like Uber, with plans for a potential initial public offering as early as 2026.

Mechanical and engineering uses

Fastener

A bolt is a headed fastener with external helical threads along a cylindrical shaft, designed to join two or more parts by mating with a nut or threaded hole, thereby transferring loads through applied torque. This distinguishes it from screws, which typically engage directly with a substrate without a separate nut. The term "bolt" derives from Old English bolt, referring to a short, or thick used in crossbows, evolving by the to denote a metal pin for fastening, implying secure closure like barring a . The origins of bolts trace to ancient civilizations, with evidence of iron bolts and rudimentary threaded fasteners in Roman engineering by the AD, used in and machinery for structural . principles date back further to around 400 BC, attributed to of , though early applications were often wooden. Industrialization in the 18th and 19th centuries spurred advancements, including Maudslay's 1800 screw-cutting for precise threads, enabling . emerged in the late 19th century, with William Sellers' 1864 United States Standard thread adopted by ASME in 1884, while the International Organization for Standardization (ISO) published the first metric standard (ISO 261) in 1973 to promote global . Common types include hex bolts, featuring a six-sided head for wrench application in general assembly; carriage bolts, with a rounded head and square neck to prevent rotation in wood or metal; eye bolts, equipped with a looped end for attaching cables or ropes; U-bolts, shaped like a U to secure pipes or structural elements; and lag bolts, heavy-duty with coarse threads for wood embedding without a nut. Materials vary by application, including for cost-effectiveness, for corrosion resistance in marine environments, and for lightweight high-strength needs in . Strength is graded, such as SAE Grade 5 (medium , 120,000 psi tensile strength) for moderate loads versus Grade 8 (, 150,000 psi) for high-stress uses, with metric equivalents like 8.8 and 10.9 denoting similar properties. Bolts are essential in for bridging beams, in automotive for and engine components, and in for connections where precision and reliability are critical. Proper application to achieve a preload typically 50-75% of the proof load without yielding the bolt ensures integrity, but overtightening can cause tensile by stretching the . Common failure modes include , where transverse forces exceed the thread cross-section, and from cyclic loading leading to crack propagation, accounting for 80-90% of fastener breaks in dynamic applications.

Other implements

A crossbow bolt, also known as a quarrel, is a short, thick projectile designed specifically for use in , distinguishing it from longer, fletched arrows used in conventional bows. Originating in ancient around the 5th century BCE and gaining prominence in medieval European warfare from the 11th century onward, these bolts were essential for sieges and due to the crossbow's in drawing power. Historically produced in large volumes for use, medieval bolts were typically crafted from wood shafts with iron or steel broadheads, while later variants incorporated rudimentary leather or wooden for stability. Modern crossbow bolts, evolved for and sport, utilize lightweight materials such as carbon fiber composites or aluminum alloys to enhance speed and durability, often weighing between 350-450 grains. The propulsion of a relies on the stored in the crossbow's prod (the bow-like limb), released via a trigger mechanism to achieve high initial velocities. In medieval contexts, bolts could reach speeds of approximately 200-250 feet per second (), sufficient to penetrate chainmail at close range, though modern recreations demonstrate velocities up to 400 with crossbows using synthetic strings and cams. This transfer, governed by the bolt's mass and the prod's draw weight (often 500–1,000 pounds or more in medieval war crossbow designs), made crossbows effective against armored foes despite their slower reload time compared to longbows. Door bolts are sliding metal bars used to secure doors, gates, or windows by extending into a strike plate, providing a simple yet robust locking mechanism without relying on keys. Surface-mounted bolts, also called barrel or rim bolts, are affixed directly to the door's interior surface with screws, making them easy to install on wooden or metal frames and suitable for additional security on outswing doors. Flush bolts, in contrast, are concealed within the door edge via mortising, ideal for double doors where one leaf secures to the other or frame, and they require precise alignment during installation to ensure smooth operation. Installation typically involves drilling pilot holes and securing with corrosion-resistant screws, with flush types demanding tools like chisels for recessing to maintain a seamless appearance. Security ratings for door bolts are standardized under ANSI/BHMA A156.36 for auxiliary locks, categorizing them into Grade 1 (highest durability, for commercial high-traffic use, enduring 250,000 cycles), Grade 2 (moderate residential/commercial, 125,000 cycles), and Grade 3 (basic light-duty, 60,000 cycles). These ratings assess resistance to forced entry, such as end load on deadbolt (minimum 1,350 pounds for Grade 1) and , ensuring bolts like heavy-duty surface models can withstand prying or impact without failure. The is a manual operating mechanism in firearms that uses a to lock the in the chamber, fire it, and extract the spent case, revolutionizing repeating in the late . The cycle begins with unlocking: the shooter lifts the bolt handle, rotating the bolt to disengage its locking lugs from the . and ejection follow as the bolt slides rearward, pulling the case via an extractor claw and flinging it out via an ejector. The is cocked during this motion, storing energy in a . Reloading occurs by pushing the bolt forward, where a from the is stripped by the bolt face and chambered; the bolt then rotates to lock via the lugs, sealing the breech for firing. Upon trigger pull, the spring drives the to strike the primer, igniting the . This controlled, reliable process minimizes gas escape and enables accurate long-range shooting. The , designed by and adopted by the , marked the first widespread bolt-action military rifle, featuring a design with a horizontal bolt handle and wing safety. Subsequent evolutions, like the 1898 , added internal magazines for rapid follow-up shots while retaining the core mechanism's strength, influencing designs in both World Wars. In textile production, the batten (also known as the beater) refers to a historical or component in looms, used to compact weft threads against the fell of the cloth after shuttle insertion. Emerging in ancient handlooms around 5000 BCE in regions like and evolving through medieval European frame looms, it consisted of a wooden or reed bar swung manually to beat the weft into place, ensuring dense fabric weave. By the , the batten integrated into power looms, such as Edmund Cartwright's 1785 steam-powered design, where a mechanically driven standing beater replaced hand operation, automating the beating process for higher efficiency in mills. This evolution from simple wooden battens to metal-reinforced mechanisms in 19th-century flying shuttle looms reduced labor and enabled of bolts of cloth, transforming the .

Technology and computing

Hardware interfaces

Thunderbolt is a high-speed technology developed by , first introduced in 2011 as a versatile connector for data, video, and over a single cable. It evolved from the connector, which Apple licensed to to integrate with (PCIe) protocols, enabling combined capabilities for display output and high-bandwidth data transfer. By 2025, has seen widespread adoption in both Apple and PC ecosystems, powering laptops, desktops, and peripherals with seamless integration in devices like the M4 series and various Windows ultrabooks. The technology has progressed through multiple versions, with Thunderbolt 5, announced in 2023, delivering up to 80 Gbps bidirectional bandwidth and 120 Gbps in Bandwidth Boost mode for demanding unidirectional tasks like video editing. Key features include daisy-chaining up to six devices per port, power delivery capabilities reaching 100 W in Thunderbolt 4 and up to 240 W in Thunderbolt 5 for charging laptops and peripherals, and full compatibility with USB4 standards to ensure backward and forward interoperability. These specifications build on mechanical bolt principles by providing secure, reliable physical connections that maintain signal integrity under high loads. In engineering contexts, refer to specialized electrical and hydraulic fasteners used for robust joints in systems requiring high and durability, such as power transmission lines where bolted connections secure conductors to ensure minimal resistance and prevent failures. Standards like IEEE 837 qualify these permanent connections for grounding in substations, testing for thermal cycling, fault current withstand, and corrosion resistance to maintain electrical integrity. For instance, split bolt connectors, such as those from , are employed for splicing and terminating overhead lines, adhering to IEEE guidelines for fasteners in overhead construction to optimize and mechanical strength. Thunderbolt's applications center on high-speed data transfer for peripherals, external GPUs (eGPUs), and docking stations, facilitating connections for storage drives, monitors, and expansion hardware. In AI hardware acceleration, it enables eGPUs to offload machine learning workloads from laptops, as seen in setups using NVIDIA RTX cards via Thunderbolt 3 or later for faster training on portable systems. Docking stations, like those from Plugable or Kensington, leverage Thunderbolt to support multiple 4K or 8K displays, Ethernet, and USB devices through a single cable, streamlining workflows in professional environments. Bandwidth in is derived from its underlying PCIe architecture, where the data rate can be calculated as the product of the number of , bits per lane, and clock speed, adjusted for encoding overhead—for example, 3 utilizes four of PCIe Gen 3 at approximately 8 GT/s per lane, yielding a raw rate of about 32 Gbps before allocation. This formula underscores the interface's scalability, allowing configurations like x4 to balance data and video demands efficiently.

Software tools

BoltDB is an embedded key-value database written in the Go programming language, developed by Ben Johnson and initially released in 2013 as a port of the LMDB project that later diverged for simplicity and reliability in Go ecosystems. Although the project is no longer actively maintained (archived since 2021), it remains stable and widely used in legacy and specific applications. It supports fully serializable ACID transactions through multi-version concurrency control (MVCC) with shadow paging, allowing multiple concurrent readers but enforcing a single writer to maintain consistency without external dependencies like client libraries or servers. This design makes BoltDB ideal for lightweight, embedded storage in applications such as etcd for key-value coordination, InfluxDB for time-series data, and Consul for service discovery, where it handles persistent storage without the overhead of full database servers. Performance benchmarks demonstrate its efficiency, with capabilities exceeding 10,000 random writes per second on SSDs for high-throughput scenarios, and specific tests achieving up to 44,000 inserts per second on datasets reaching gigabytes in size. Compared to alternatives like SQLite, BoltDB prioritizes key-value operations over relational queries, offering simpler APIs and better suitability for non-SQL workloads while maintaining comparable embedded portability but with Go-native optimizations. The Bolt protocol serves as Neo4j's binary network protocol for efficient communication with graph databases, introduced in December 2015 as part of 3.0 Milestone 1 to replace less performant text-based alternatives like HTTP/. Designed for high-throughput query execution over connections, it employs a compact wire format that encodes messages in a structured layout, reducing parsing overhead and usage compared to verbose formats. Key message types include INIT for connection handshakes, RUN for executing queries, PULL and DISCARD for result streaming and cleanup, and dedicated structures for transactions like BEGIN, COMMIT, and ROLLBACK, enabling atomic operations across graph traversals. This protocol underpins official Neo4j drivers in languages such as , , and , facilitating seamless integration for applications performing complex graph analytics, such as or recommendation engines, with throughput improvements of up to several times over prior protocols due to its efficiency. Salesforce Lightning Bolt is a low-code framework within the Salesforce ecosystem for rapidly building and deploying customer communities, portals, and web applications, launched in September 2016 to streamline development using pre-configured templates. It leverages Lightning Components—reusable UI building blocks—and integrates natively with Salesforce CRM data, automation tools like Flow, and security features, allowing non-developers to customize experiences such as member directories, event registrations, or e-commerce portals without extensive coding. For instance, industries like financial services use it to create secure client portals for account management, while healthcare applications enable patient self-service interfaces, all deployable in days rather than months. In contrast to embedded databases like SQLite, which focus on local data persistence, Lightning Bolt emphasizes declarative app assembly on a cloud platform, prioritizing user interface and integration scalability over raw storage performance.

Vehicles and transportation

Automobile models

The Chevrolet Bolt is a battery electric subcompact hatchback introduced by General Motors (GM) under its Chevrolet brand in late 2016, developed in response to the growing demand for affordable electric vehicles during the mid-2010s EV market expansion. Designed on GM's BEV2 platform, the initial model featured a 200-horsepower electric motor powered by a 60 kWh lithium-ion battery pack from LG Chem, delivering an EPA-estimated range of 259 miles per charge. The Bolt's development emphasized accessible EV technology, with production starting at GM's Orion Assembly plant in Michigan, and it quickly gained traction for its sub-$40,000 starting price after federal incentives. By 2023, cumulative U.S. sales exceeded 200,000 units, including a record 62,045 deliveries that year amid high demand for budget EVs. Production faced challenges, including a 2021-2022 halt due to battery fire risks from faulty LG cells, leading to discontinuation announcements in late 2022; however, strong sales and resolved battery issues prompted GM to revive the lineup with a refreshed model announced in October 2025 for early 2026 availability. In 2021, Chevrolet expanded the Bolt lineup with the Bolt EUV, a variant sharing the same but offering increased cargo space (up to 57 cubic feet with seats folded) and a slightly lower 247-mile EPA range due to its taller profile. Compared to the , the Bolt models provide similar everyday range at a lower (around $27,000-33,000 versus $40,000+ for the base Model 3), though they lag in charging speed and acceleration, with the Bolt reaching 0-60 mph in about 6.5 seconds versus the Model 3's 5.8 seconds. Engineering highlights of the Bolt include its system, which enables one-pedal driving by aggressively recapturing energy during deceleration to extend range by up to 10-15% in urban settings. The 2025 refresh adopts GM's battery platform with cells for improved durability and supports 150 kW fast charging, achieving 10-80% in 26 minutes—roughly three times faster than the original model's 55 kW capability. Autonomy features, such as optional Super Cruise hands-free driving on compatible highways, integrate with the updated model's enhanced sensors for and .

Ride-sharing services

Bolt is an Estonian multinational mobility company offering ride-hailing services through its app, founded in 2013 as Taxify by Markus Villig and rebranded to Bolt in 2019. As of 2025, it operates in over 50 countries and more than 600 cities, with recent expansions including a launch in Toronto, Canada, in February 2025. The service connects riders with drivers, emphasizing affordability, electric vehicle options, and features like e-scooter rentals. Bolt has raised nearly $2 billion in funding, achieving a valuation of approximately $11 billion as of 2025, and reported €2 billion in revenue for 2024. It has served over 200 million customers worldwide and employs around 3,000 people, with plans for a potential initial public offering in 2025 or 2026.

Sports and athletics

Athletes

Usain Bolt, born August 21, 1986, in Trelawny, , is a retired sprinter widely recognized as the greatest of all time, holding world records in the 100 meters (9.58 seconds, set at the 2009 World Championships in ) and 200 meters (19.19 seconds, also in 2009). He also contributed to the Jamaican 4x100-meter relay world record of 36.84 seconds, established at the 2012 . Bolt amassed eight gold medals across three Games—three each in 2008 (), 2012 (), and 2016 ()—becoming the first sprinter to win the 100 meters and 200 meters at three consecutive Olympics. Under coach , his training emphasized explosive power through , , and exercises, optimizing his 6-foot-5 frame for a stride length averaging 2.44 meters, which revolutionized sprinting by prioritizing velocity over turnover rate. Bolt retired in 2017 after pulling up injured during the of the 4x100-meter at the s in , where placed third, capping a career that included 11 golds. Post-retirement, he pursued music production, releasing singles like "Olympic Way" in 2012 and founding the label Solid Rock Records, while venturing into business with endorsements from (renewed through 2025). In 2025, Bolt continued global endorsements, including appearances promoting athletic wear and youth programs, expressed interest in coaching emerging Jamaican sprinters—including offering private lessons—and encouraged athletes ahead of the in , to sustain the island's sprinting dominance. Other notable athletes bearing the surname Bolt include , a motorcycle racer born in 1997, who has dominated indoor off-road disciplines. Bolt secured multiple FIM World Championships, including five SuperEnduro titles (2020, 2022–2025) with four consecutive from 2022 to 2025 and the inaugural Hard Enduro World Championship in 2021, excelling through precise throttle control and adaptability on technical terrain. His training regimen focuses on endurance cycling and strength conditioning to handle the physical demands of high-speed obstacles. Tommy Bolt (1916–2008), an American professional golfer, won 15 events, highlighted by the 1958 U.S. Open victory at , where his renowned ball-striking precision—honed through dedicated practice swings—earned him a reputation as one of golf's purest hitters despite a fiery . Bolt's legacy extends beyond records, as his charismatic persona and barrier-breaking performances popularized globally, inspiring increased participation in sprinting among youth and elevating Jamaica's status in international athletics. His influence on continues to inform training models, emphasizing efficient energy transfer in long-striding athletes.

Events and terms

In archery, particularly with crossbows, a bolt—also known as a quarrel—is a short, dart-like projectile designed for use in such weapons, distinguished from longer arrows used in traditional bows by its compact size and fletching suited for mechanical propulsion. In field archery competitions governed by organizations like the World Crossbow Shooting Association (WCSA), crossbow users shoot bolts at varying distances on natural terrain courses, typically firing four bolts per target on standard field faces adapted from World Archery specifications, where scoring ranges from 5 points for the innermost gold ring to 1 point for the outermost white ring, with a maximum of 20 points per target for amateurs. Animal rounds, another format in these events, simulate hunting scenarios with vital and non-vital zones on targets; bolts hitting the vital area score higher (up to 11 points for the first bolt), while non-vital hits yield 8 or fewer points, emphasizing precision over volume. In sprinting events, the starting serves as a critical mechanism for detection, with systems like those developed by incorporating sensors in the pedals to measure an athlete's reaction time to the starter's gun. Introduced in major competitions during the 1980s, including the 1984 Olympics, these blocks register pedal pressure; any movement exceeding a force threshold before 100 milliseconds (0.1 seconds) after the gun signals a , as this duration represents the human physiological minimum for auditory reaction, leading to immediate disqualification under World Athletics rules. This threshold ensures fairness, preventing anticipatory movements that could advantage faster-reacting athletes, such as those exemplifying explosive speed in events like the 100-meter dash. In esports, particularly within titles like , "bolt" often refers to a swift, projectile-based ability or action executed by characters, embodying quick tactical maneuvers in competitive play. For instance, the hero Freja employs a that fires rapid bolts in her primary attack, supplemented by abilities like Take Aim for a high-speed explosive bolt that pierces barriers and Quick Dash for rapid repositioning to reload and evade, allowing players to chain fast engagements in team-based matches. These mechanics highlight "bolt" as slang for instantaneous, high-impact plays, influencing strategies in professional leagues where split-second decisions determine outcomes.

Arts, entertainment, and media

Films and television

Bolt is a 2008 American computer-animated adventure comedy film produced by and released by . Directed by Chris Williams and in their feature directorial debuts, the film centers on Bolt, a white American Shepherd dog who stars as a fictional in a popular television series of the same name. Voiced by , Bolt genuinely believes his superpowers—such as super strength, speed, and laser vision—are real due to careful production tricks that isolate him from the outside world. When his young co-star and owner , voiced by , appears to be kidnapped, Bolt escapes from to and embarks on a cross-country journey to rescue her, joined by a sassy named Mittens (voiced by ) and an enthusiastic named Rhino (voiced by Mark Walton). The story explores themes of , the blurred line between reality and fiction, and self-discovery, drawing parallels to real Hollywood stardom while delivering action-packed sequences inspired by superhero genres. The film's screenplay was written by and Chris Williams, based on a story by Williams and , with production overseen by . It marked a transitional era for Animation, blending traditional techniques with advanced , particularly in rendering Bolt's fur and dynamic action scenes. The voice cast also includes as the villainous Dr. Calico, Penny's agent voiced by , Chloë Grace Moretz as young Penny, and as the director of the Bolt TV series. The narrative incorporates meta-elements, including clips from the in-universe TV show Bolt, which parodies sci-fi action series with over-the-top stunts and dramatic plots. Upon release on November 21, 2008, Bolt grossed $114.1 million in and $309.8 million worldwide against a $150 million budget, performing solidly but not as a compared to contemporaries like Pixar's output. Critics praised its heartfelt story, vibrant , and Travolta's committed performance, with a 90% approval rating on based on 189 reviews, where it was lauded as a return to form for after earlier underperformers. However, some noted familiar tropes in the road-trip adventure format. Audience reception was positive, earning a 75% score, with families appreciating the humor and emotional depth. Bolt received an Academy Award nomination for Best Animated Feature at the 81st Academy Awards in 2009, losing to Pixar's WALL-E, but it won several other accolades, including the Annie Award for Best Character Animation and a nomination for Best Music in an Animated Feature Production. The film's score, composed by Mark Mancina, was also nominated for awards, briefly referencing the upbeat soundtrack from its fictional TV show episodes. In television, Bolt prominently features the eponymous fictional sci-fi action series within its narrative, depicted through high-energy episodes where the canine hero battles mad scientists and saves the world, emphasizing the film's commentary on media illusion. Beyond this, the 2010–2011 Canadian animated series Bolts and Blip, produced by Breakthrough Films and aired on Teletoon, follows two android brothers—one named Bolt—in a futuristic sports league on the Moon, blending sci-fi adventure with comedy in 52 episodes focused on teamwork and underdog triumphs. As of November 2025, the original Bolt film remains a staple in the Disney+ catalog, available for streaming alongside related shorts, with no official sequel or reboot announced despite ongoing fan interest.

Music and literature

In music, "Bolt the Door" is a traditional jig dating back to at least the , commonly performed by artists as an tune evoking themes of security and haste through its lively . Contemporary duo Bolt the Door, based in , incorporates the jig into their repertoire of traditional Irish, Scottish, and English songs, releasing interpretations on albums like Weather the Storm in 2024. Pearl Jam's 2013 album Lightning Bolt, produced by Brendan O'Brien, marked the band's tenth studio release and debuted at number one on the , selling 166,000 copies in its first week—the largest rock album debut of the year. The uses imagery as a for an intense encounter, with lyrics like "She goes away and then she comes back" capturing a cyclical, electrifying attraction that propels the song's driving rock energy. In literature, Anton Chekhov's short story "A Malefactor" (1885) centers on a railway worker arrested for removing a bolt from a track, highlighting themes of injustice and petty crime through the protagonist's bewildered defense that the item served as a fishing weight. The narrative critiques Russia's legal system with ironic detachment, underscoring how mundane objects like a bolt can precipitate disproportionate consequences. Bolt metaphors appear recurrently in poetry, as in Emily Dickinson's "Tell all the truth but tell it slant" (c. 1868), where lightning represents truth's dazzling, potentially overwhelming surprise: "The Truth's superb surprise / As Lightning to the Children eased / With explanation kind / The Truth must dazzle gradually / Or every man be blind." Similarly, in "The Lightning is a Yellow Fork" (c. 1861), Dickinson extends the image to divine judgment, likening a bolt to a fork handling souls with mechanical precision. In comics, Marvel's Black Bolt (Blackagar Boltagon), created by Stan Lee and Jack Kirby, first appeared in Fantastic Four #45 (December 1965) as the silent king of the Inhumans, whose merest whisper unleashes destructive sonic energy, forcing him to communicate through gestures and his wife Medusa. The character's publication history spans Inhumans-centric series like Uncanny Inhumans (2015–2018), emphasizing his internal conflict and royal duty amid threats to his hidden society. In DC Comics, Bolt (Larry Bolatinsky), a former special effects artist turned assassin, debuted in Blue Devil #6 (November 1984), wielding a teleportation suit powered by electricity for criminal enterprises against heroes like Blue Devil. This minor villain's arcs explore themes of technological misuse, with later appearances in events like Identity Crisis (2004) portraying him as a hired gun in broader DC narratives. Another DC character using the name Bolt is Alinta, a teenage Australian speedster who first appeared in Teen Titans Academy #1 (2021), using brief superhuman bursts of speed for heroic feats in team settings. Additionally, Malik White, a medical student and descendant of Black Adam from Kahndaq, debuted as Bolt in Black Adam #1 (2022), inheriting magical lightning powers to become a hero.

Businesses and organizations

Technology companies

Bolt (e-commerce), founded in 2014 and headquartered in , , is a company specializing in one-click online checkout solutions for merchants. The platform enables seamless purchasing by storing user payment and shipping information, reducing friction in the process and supporting integrations with various platforms, including through dedicated setup guides for checkout implementation. Bolt has expanded its offerings to include mobile capabilities, launching a in 2025 that integrates payments, rewards, banking, and features across and devices, effectively functioning as a consumer wallet. In June 2025, the company was seeking $300 million in funding at an $11 billion valuation, building on prior raises such as a $355 million Series E in 2022 that valued it at $11 billion. Bolt's technology contributes to lowering cart abandonment rates, which average around 70-80% industry-wide, by streamlining checkout and providing transparent pricing, though specific reductions vary by merchant implementation. The company has conducted multiple funding rounds, including a $393 million Series D in 2021 and a $75 million extension in 2020, but has not pursued notable acquisitions to date. Bolt Threads, a biotechnology company founded in 2009 and based in Emeryville, California, develops sustainable materials inspired by natural proteins, with a primary focus on alternatives to traditional silk derived from spider silk proteins. The firm engineers these materials using fermentation processes involving yeast and sugars, producing products like Microsilk, a vegan, biodegradable fabric that requires significantly less water and energy than conventional silk production. Microsilk has been incorporated into apparel, notably in a 2019 collaboration with Adidas and Stella McCartney for the Biofabric Tennis Dress, a prototype garment highlighting its potential for performance sportswear. Bolt Threads emphasizes sustainability, aiming to reduce the textile industry's environmental footprint through renewable feedstocks and end-of-life biodegradability, with processes that avoid petroleum-based inputs. The company holds multiple patents protecting its protein-based technologies in the United States and internationally. Bolt Threads has raised over $219 million across 11 funding rounds, including grants and venture investments from firms like Formation 8 and Foundation Capital. In August 2024, it completed a business combination with Golden Arrow Merger Corp via SPAC, becoming publicly traded on Nasdaq under the ticker BSLK as Bolt Projects Holdings Inc., with a post-merger valuation of $250 million; by mid-2025, it reported ongoing financing efforts, including a $20 million term sheet.

Other enterprises

Bolt Publishing LLC is a boutique independent publishing company based in , specializing in the production of various printed materials for clients across multiple industries. Founded as a small-scale operation, it focuses on custom book and print projects, maintaining an active catalog available through platforms like . In , Bolt Publishing Services Pty Ltd operates as an independent publisher distributing educational and specialist titles through networks like Wheelers Books, catering to school and library markets with a selection of printed resources. Bolt Lock is an hardware firm specializing in secure locking solutions for and equipment, offering products such as padlocks, hitch pin locks, trailer locks, and cable locks designed for tool boxes, ute canopies, and 4WD accessories. These locks feature one-key technology compatible with vehicle ignition keys, providing convenience and enhanced for outdoor and applications, backed by a limited lifetime warranty. The BOLT Charitable Foundation, based in , , is a dedicated to inspiring in the through education and career development programs. Established to address workforce needs, it provides scholarships, opportunities, and events like Speak Outs and Days of Discovery to raise awareness of careers, including aspects. The foundation supports students in and technologies programs, such as those at , with awards and training initiatives renewed as of 2020 to promote diverse employment pathways. Membership is open to professionals and supporters, facilitating grants and collaborative educational efforts.

Places and geography

Real locations

Bolt, West Virginia, is an unincorporated in Raleigh County, located along Route 99 approximately 12 miles west of Beckley. The community has deep roots in the industry, with historical infrastructure such as coal tipples and mining operations shaping its development in the early 20th century. As of the , Bolt had a of 518 . The area features a rural landscape typical of southern 's region, with nearby access to natural attractions and a serving ZIP code 25817. Adjacent to the community is Bolt Mountain, a prominent ridge in Raleigh County known for its steep, winding terrain along Route 99, which was first paved in the mid-1960s. The mountain, sometimes referred to locally in connection with nearby towns, offers scenic overlooks like the Stover Scenic Overlook, providing views of the surrounding valleys and highlighting the rugged geography of the region. This feature contributes to the area's appeal for motorists and locals navigating the twisty roads amid the foothills. Outside , Bolt Mountain is also the name of a peak in , rising to an elevation of 2,236 feet (682 meters). Situated near Grants Pass, it features a challenging 6.4-mile out-and-back trail that gains about 1,300 feet in elevation, passing through rocky, lightly shaded terrain with opportunities for wildflower viewing in season. The trailhead is accessible from Hatchery Park, making it a popular destination for outdoor enthusiasts in the Rogue River-Siskiyou National Forest area.

Fictional places

In the indie Young (2021) by Ben Sears, Bolt City serves as the primary urban setting for a narrative, depicted as a futuristic sci-fi characterized by dichotomous that blends everyday grit with advanced , rather than a uniformly gleaming . The city is home to the protagonist, a young known as Young , who patrols its rooftops and alleys, performing routine acts of heroism such as deliveries and rescues while confronting threats from powerful entities like corrupt executives revealed to be infiltrators. Key events unfold amid Bolt City's neon-lit streets and shadowy underbelly, where Young uncovers a involving the , leading to high-stakes confrontations that test the vigilante's resourcefulness and the city's fragile social fabric. Bolt Island appears in the adventure comic series Toy (2023) by Keenspot Entertainment, portrayed as a remote, high-tech enclave dedicated to and , isolated from the mainland to foster unchecked innovation. In issue #4, the island becomes the focal point of a crisis when protagonist receives a distress signal from his former colleague, Elmer , the island's inventor, whose automated workforce has been compromised by a rampant , turning the once-thriving hub of mechanical wonders into a chaotic battleground of malfunctioning machines. This lore emphasizes themes of technological and , with the island's tropical isolation amplifying the sense of urgency as races to contain the outbreak and restore order to its labyrinthine labs and automated defenses. While earlier adventure literature from the 19th century does not prominently feature a Bolt Island, modern media adaptations draw on similar motifs of mysterious, tech-infused isles to evoke peril and discovery in narrative fiction.

Other uses

Natural phenomena

A lightning bolt is a massive electrostatic discharge that occurs during thunderstorms, resulting from the buildup and rapid release of electrical energy between charged regions in the atmosphere. This phenomenon equalizes charge imbalances, often accompanied by thunder from the rapid expansion of superheated air. Typical cloud-to-ground lightning flashes carry approximately 300 million volts and 30,000 amperes of current, though voltages can range from 100 million to 1 billion volts, with peak currents varying from 5,000 to over 200,000 amperes. Lightning bolts occur in several types, with intracloud flashes—discharges within a single thundercloud—being the most common, accounting for the majority of events. Cloud-to- bolts, which connect the cloud to the Earth's surface, represent about 20-25% of total and are particularly hazardous due to their intensity and contact. These discharges the surrounding air to around 30,000°C, far exceeding the surface temperature of . In textiles, a bolt refers to a standardized roll of fabric used as a in trade, historically varying by region but often comprising 36 to 40 yards in length to facilitate and . This convention originated in medieval markets, where consistent bolt sizes ensured fair exchange of woolens and , with widths typically around 27 to 60 inches depending on the . Modern bolts can range from 15 to 100 yards, but the traditional 40-yard standard persists in many wholesale contexts for cottons and similar fabrics. In and , bolting describes the premature initiation of a flowering in , a response that shifts energy from vegetative growth to , rendering crops like bitter and unmarketable. This process is triggered by environmental stressors such as prolonged exposure to temperatures above 85°F (29°C), long daylight hours, or nutrient imbalances, which activate hormonal pathways like that elongate the and induce flowering. In (Lactuca sativa), bolting is particularly problematic in warm climates, where it can reduce yields by up to 50% if not managed. Farmers prevent bolting through strategies including selecting heat-tolerant or bolt-resistant varieties, timing plantings to avoid peak summer heat, providing shade cloth to lower temperatures by 5-10°F, and maintaining optimal and fertility to minimize . Recent climate models indicate that will increase frequency, exacerbating risks from these natural phenomena. According to projections from 2025 Earth system simulations, activity is expected to rise by approximately 1.6% per degree of warming, driven by heightened atmospheric and moisture, though earlier estimates suggested up to 12% per degree based on regional data. The (IPCC) attributes these trends to intensified activity in a warmer atmosphere, potentially leading to more frequent cloud-to-ground strikes in vulnerable areas.

Miscellaneous terms

In slang usage, "bolt" refers to running away suddenly or fleeing abruptly, as in the phrase "make a bolt for it," which implies a hasty . This sense derives from the behavior of suddenly dashing off uncontrollably, a notion recorded by the early and linked to the rapid flight of game or animals. The term's association with contexts, such as a veering off course during or riding, further reinforced its meaning of uncontrolled speed or departure. In heraldry, a bolt—often depicted as a or —symbolizes swiftness, power, and decisive action, representing the ability to strike with clarity and force. This emblem appears in coats of arms to denote energy or rapid intervention, evoking the mythological wielded by gods like or for authoritative impact. Historically in milling and cooking, "bolted flour" denotes flour that has been sifted or "bolted" through fine cloth to separate the and coarser particles from the , producing a whiter, finer product suitable for . This process, dating back to ancient techniques using woven sieves, prevented spoilage by removing the fatty and allowed for graded s, with bolting cloths evolving from to by the medieval period. In traditional recipes, bolted flour yields lighter breads and pastries compared to unbolted whole-grain varieties.

References

  1. [1]
    Bolt - Crunchbase Company Profile & Funding
    Bolt is the first European app with a mission to make cities for people, not cars. Bolt has 100 million customers in 45 countries across Europe and Africa.
  2. [2]
    Bolt - Products, Competitors, Financials, Employees ... - CB Insights
    Bolt operates in the transportation and delivery sectors. The company offers ride-hailing services, food and grocery delivery, scooter and car-sharing rentals.<|control11|><|separator|>
  3. [3]
    How Bolt CEO Markus Villig became Europe's youngest unicorn ...
    Oct 21, 2019 · Villig started the business with a 5,000 euro ($5,565) loan from his family to build a prototype of the app, the summer after graduating from ...
  4. [4]
    Bolt: How a 19-year-old Estonian Founder Took on Uber
    Markus started his company in 2013, between Skypeʼs founding and Estoniaʼs hailing as a digital champion. At that time, the country was tech-oriented, but the ...
  5. [5]
    Taxify rebrands as Bolt to expand its transport options ... - TechCrunch
    Mar 6, 2019 · The company is removing “taxi” from its name and rebranding as Bolt, the same name that it has been using for its new electric scooter service.
  6. [6]
    Taxify rebrands as Bolt to widen its scope - Invest in Estonia
    Taxify rebranded to Bolt to widen its scope beyond cars, add scooters, other transport, and public links, and to imply speed and electricity.
  7. [7]
    Bolt - 2025 Company Profile, Team, Funding & Competitors - Tracxn
    Sep 25, 2025 · Bolt has raised $947M in funding from investors like General Atlantic, BlackRock and Creandum, with a current valuation of $11B. The company has ...
  8. [8]
    https://www.taipeitimes.com/News/biz/archives/2025/09/24/2003844356
  9. [9]
    Bolt's Breslow Is Back With a $600 Million Pitch to Investors
    Jun 25, 2025 · Bolt is seeking the $300 million funding at an $11 billion valuation, in a financing that would be structured as a continuation of its previous ...
  10. [10]
    Be ready for the Bolt IPO - Daloopa
    Estonian mobility company Bolt plans to go public in 2025 and has secured a €220 million credit facility to prepare for the IPO. Start your analysis today.
  11. [11]
    How the Ride Hailing Market Shows Innovation Can Also Be About ...
    Sep 17, 2025 · Markus Villig, an Estonian college dropout, was only 19 when he founded Taxify, a ride-hailing app that would later change its name to Bolt.Missing: history | Show results with:history
  12. [12]
    [PDF] nasa-std-5020.pdf
    Mar 12, 2012 · Fastener: For purposes of this Standard, a fastener is a bolt or a screw that joins two or more parts and transfers load between them.Missing: etymology | Show results with:etymology
  13. [13]
    Bolt - Etymology, Origin & Meaning
    Bolt originates from Old English, meaning a short, stout arrow or crossbow; from Proto-Germanic *bultas and PIE *bheld- "to strike.
  14. [14]
    The Production of Roman Metal Screw Threads | The EXARC Journal
    Jun 17, 2023 · During the Roman period, small metal screw threads were used both as fastenings and to impart motion. This paper will show that it is possible ...
  15. [15]
    Historical Background on Screw Threads - Bolt Science
    It is considered by some that the screw thread was invented in about 400BC by Archytas of Tarentum (428 BC - 350 BC).
  16. [16]
    The History of the Bolt - Nord-Lock Group
    While the history of threads can be traced back to 400 BC, the most significant developments in the modern-day bolt and screw processes were made during the ...
  17. [17]
    What is the history of fastener standards and why are they still ...
    Jan 29, 2024 · In 1864, William Sellers developed the 60-degree thread we currently use today. It was adopted in the U.S. around 1868 as the National Standard.
  18. [18]
    ISO Standards for Fasteners: Explained - Wilson-Garner
    Nov 5, 2021 · The ISO started developing fastener standards almost 50 years ago. Since then, these standards have become one of the most widely used ...Missing: history | Show results with:history
  19. [19]
    https://www.nord-lock.com/en-us/learnings/knowledge/2017/the-history-of-the-bolt/
  20. [20]
    https://webstore.ansi.org/standards/iso/iso2611998
  21. [21]
    Grades of Bolts - The Home Depot
    Mar 25, 2025 · There are several grades of bolts but the three common grades for SAE are 2, 5 and 8. The common class (grades) for metric are 5.8, 8.8, 10.9 and 12.9.
  22. [22]
    [PDF] Fastener Design Manual - NASA Technical Reports Server (NTRS)
    Aerospace alloy steel fasteners are usually cadmium plated for corrosion protection. Bolts of stainless steel (CRES)are available in a variety of alloys with ...
  23. [23]
    Bolt Torque Chart: Prevent Failure | Accurate Fastener Specs
    Jul 9, 2025 · Applications of Bolt Torque. Bolt torque is essential across a wide range of industries, from automotive engineering to construction and even ...
  24. [24]
    Fastener Fatigue
    Fatigue failures in fasteners are one of the most common problems that applications experience. It has been estimated that 80-90% of fastener breaks were ...
  25. [25]
    Crossbow | Definition, History, & Facts - Britannica
    Oct 7, 2025 · Warfare History Network - The Medieval Crossbow: Redefining War in the Middle Ages · University of Washington - Crossbows. Britannica Websites.
  26. [26]
    Crossbow Bolts 101 | An Official Journal Of The NRA
    Nov 7, 2017 · Crossbow bolts are manufactured from several materials, including: carbon/graphite, aluminum and some combination thereof. Each has advantages and ...
  27. [27]
    https://www.fastenal.com/fast/services-and-solutions/engineering/fatigue
  28. [28]
    30 Types of Door Bolt - The Bolt Stops Here - Door Controls Direct
    Nov 1, 2024 · Anza Flush Bolt. Anza - A flush mounted, fire rated, security bolt with concealed fixings. Tamper and abuse resistant. Also available in a ...
  29. [29]
    ANSI/BHMA Standards for Builders Hardware
    The widely known ANSI/BHMA A156 series of standards describes and establishes features and criteria for an array of builders hardware products including locks, ...Accredited Standards... · Product Grade Levels · BHMA® Product Numbering
  30. [30]
    This Old Gun: Mauser Model 1871/84 | An Official Journal Of The NRA
    Apr 7, 2016 · This fine rifle, designed by Peter Paul Mauser, employed a sturdy bolt with a handle that jutted out horizontally from the action.
  31. [31]
    The Bolt-Action Rifle: Brief History – GUNTRACK Software Edition
    The concept dates to the 19th century, with the Mauser Model 1871 as the first adopted. The Mauser 1898 was influential, and they were standard in WWI.
  32. [32]
    Original and Continuing Research - Rocker Beater Loom Site
    The loom most widely recognized as the first to include a standing beater, is Edmund Cartwright's power loom, patented by the British government in 1787.Missing: bolt | Show results with:bolt
  33. [33]
    Thunderbolt™ Technology: A Universe of Possibilities - Intel
    With Thunderbolt™ technology, one universal port offers simple, reliable, fast data and video connections to fuel a universe of possibilities.
  34. [34]
    Thunderbolt (interface) - Wikipedia
    Thunderbolt was commercially introduced on Apple's 2011 MacBook Pro, using the same Apple-developed connector as Mini DisplayPort.
  35. [35]
    Everything You Need to Know About USB Ports and Speeds - WIRED
    Sep 29, 2025 · A handful of high-end laptops embraced Thunderbolt 5 in 2025, including the MacBook Pro (M4 Pro/Max), Razer Blade 16, and a whole host of ...
  36. [36]
    Intel Introduces Thunderbolt 5 Connectivity Standard
    Sep 12, 2023 · thunderbolt 5 will deliver 80 gigabits per second (gbps) of bi-directional bandwidth, and with bandwidth boost it will provide up to 120 gbps for the best ...
  37. [37]
    [PDF] Thunderbolt™ 5 Technology Brief
    Sep 12, 2023 · Thunderbolt 5 helps maximize performance in a number of ways: • New Bandwidth Boost capabilities enable transmit bandwidth at up to 120 Gbps ...
  38. [38]
    https://www.intel.com/content/www/us/en/architecture-and-technology/thunderbolt/overview.html
  39. [39]
    IEEE 837 Explained: How Permanent Grounding Connections Are ...
    Jul 9, 2019 · IEEE 837 is the most rigorous and highly regarded grounding connection testing standard in the world. Specifically developed for substation grounding.
  40. [40]
    Ieee Standard For Fasteners For Overhead Line Construction | PDF
    IEEE Standard for Fasteners for. Overhead Line Construction. IEEE Power and Energy Society. Sponsored by the. Transmission and Distribution Committee. IEEE
  41. [41]
    https://www.intel.com/content/dam/www/central-libraries/us/en/documents/2023-09/thunderbolt-5-technology-brief.pdf
  42. [42]
    Accelerating Machine Learning on a Linux Laptop with an External ...
    Aug 27, 2020 · With the introduction of Intel Thunderbolt 3 in laptops, you can now use an external GPU (eGPU) enclosure to use a dedicated GPU for gaming, production, and ...
  43. [43]
    https://blog.nvent.com/ieee-837-explained-how-permanent-grounding-connections-are-qualified/
  44. [44]
    [PDF] Thunderbolt™ 3
    As a reminder, four lanes of PCI Express Gen 3 operate at (4 x 8 Gbps) 32 Gbps roughly. Thunderbolt 3 uses PCIe x4 gen 3 data rate with 128kB header sizes. For ...Missing: calculation | Show results with:calculation
  45. [45]
    Understanding Thunderbolt 3 Bandwidth - Mac Performance Guide
    Jan 28, 2019 · A single 5K display will eat ~22 Gbps, leaving 18 Gpbs = 2.25 GB/sec. PCI Express devices will continue to function with a variable rate of ...
  46. [46]
    BoltDB
    Sep 28, 2023 · BoltDB is an embedded ACID key/value database written in Go. It supports MVCC with shadow paging by allowing only one writer and multiple readers.
  47. [47]
    boltdb/bolt: An embedded key/value database for Go. - GitHub
    Mar 9, 2019 · Bolt is a pure Go key/value store inspired by Howard Chu's LMDB project. The goal of the project is to provide a simple, fast, and reliable database.BoltDB · Issues · Pull requests 0 · Actions
  48. [48]
    boltdb/bolt - Sourcegraph
    Both approaches have trade-offs. If you require a high random write throughput (>10,000 w/sec) or you need to use spinning disks then LevelDB could be a good ...<|control11|><|separator|>
  49. [49]
    BoltDB Performance example? · Issue #511 - GitHub
    Feb 10, 2016 · Inserts took 37m 51s at 44,000 writes per second. Reads took 26m 28s at 62,000 reads per second. File on disk was 31GB. Code was: https://gist ...Missing: metrics | Show results with:metrics
  50. [50]
    Bolting Forward: The Neo4j 3.0 Milestone 1 Release Is Here
    Dec 4, 2015 · The Neo4j 3.0 Milestone 1 release introduces Bolt, a new network protocol designed for high-performance access to opens in new tabgraph ...
  51. [51]
    Bolt Protocol - Neo4j
    Bolt is an application protocol for the execution of database queries via a database query language, such as Cypher. It is generally carried over a regular TCP ...Bolt Protocol documentation · Bolt Protocol handshake... · Neo4j Drivers
  52. [52]
    Salesforce Introduces Lightning Bolt, a New Framework that ...
    Sep 8, 2016 · Salesforce Bolt solutions are unique because they contain industry best practices, Lightning Components, business logic and are all integrated ...
  53. [53]
    How GM Beat Tesla to the First True Mass-Market Electric Car | WIRED
    General Motors first unveiled the Chevy Bolt as a concept car in January 2015, billing it as a vehicle that would offer 200 miles of range for just $30,000 ( ...
  54. [54]
    CHEVROLET Bolt - All Models by Year (2016-Present) - autoevolution
    Oct 14, 2025 · A 200 hp electric motor fed by a 65 kWh battery pack ensured a range of up to 259 miles (416 km) on a full charge. electric: CHEVROLET Bolt EV ...
  55. [55]
    Deep Dive: Chevrolet Bolt Battery Pack, Motor And More - InsideEVs
    Apr 10, 2016 · 60 kWh of energy for over 200 miles EPA range · battery weight 436 kg · 160 kW power output · 288 lithium-ion cells (LG Chem) · 350 V nominal ...
  56. [56]
    The technology behind the soon-to-arrive Chevrolet Bolt EV - EDN
    Sep 23, 2016 · The eight-pole motor runs from the 350-V bus at up to 400 A peak, 184 A continuous, and at a maximum speed of 8,810 RPM. The car's top speed is ...
  57. [57]
    Chevrolet Bolt Sales Figures | GCBC - Good Car Bad Car
    Chevrolet Bolt Sales Performance​​ Despite this setback, the Bolt achieved record sales in its final years, with 2023 marking its best performance at 62,045 U.S. ...
  58. [58]
    Why GM is killing the Chevy Bolt EV amid record sales - CNBC
    Apr 29, 2023 · As America's cheapest EV, U.S. sales of the Chevy Bolt were up more than 50% last year and GM said it would make a record 70,000 units in 2023.Missing: figures | Show results with:figures
  59. [59]
    GM unveils new Chevy Bolt - same package, new battery, low $29k ...
    Oct 8, 2025 · The new Bolt is now capable of a 150kW charge rate, with a 10-80% charge in 26 minutes. GM says this is about three times faster than the ...
  60. [60]
    5 Reasons to Buy a 2022 Chevrolet Bolt EUV Over a Tesla Model 3
    Jul 6, 2021 · On paper, the Bolt EUV barely has a larger cargo area than the Model 3 (16.3 cubic feet versus 15 cubic feet), but there's more to the story.
  61. [61]
    Price, Reliability Favors 2021 Chevy Bolt EV Over Tesla Model 3
    Apr 18, 2021 · The 2021 Bolt gets the highest rating from Consumer Reports with an overall score of 78, a tie with the 2021 Tesla Model 3. And the Bolt scores 5 out of 5 for ...<|separator|>
  62. [62]
    2017 Chevrolet Bolt EV Long-Term Update 2: The Braking Test
    Jul 29, 2017 · The level of regenerative braking in Low is aggressive enough that, once you learn to time it right, you almost never touch the brake pedal.<|control11|><|separator|>
  63. [63]
    It's back: Introducing the 2027 Chevrolet Bolt - Newsroom
    Oct 9, 2025 · The Bolt benefits from a blended regenerative braking system for even more efficiency. Whether or not the driver engages One-Pedal Driving9 mode ...
  64. [64]
    Estonian ride-hailing giant Bolt sets sights on Vietnam - VnEconomy
    Jun 9, 2025 · Bolt currently operates in approximately 55 countries globally, serving around 200 million customers. In Asia, Bolt launched operations in ...
  65. [65]
    Bolt Business experiences 25% growth in rides globally in June 2025
    Sep 17, 2025 · Bolt Business has seen a 25% increase in global rides as of June 2025, with over 50,000 companies now using the service across 50+ countries ...
  66. [66]
    Project Zero | Sustainability at Bolt
    We're raising the share of zero-emission vehicles on our ride-hailing platform in Europe to 50% by 2030 and 70% in selected markets.Missing: AI routing
  67. [67]
    Use Bolt in cities around the world
    Bolt is available in 600+ cities. See for yourself! · Africa · Asia · Europe · North America · Oceania · South America · Africa · Egypt.
  68. [68]
    https://globalnews.ca/news/11013518/bolt-hopp-ride-share-ontario-toronto-area/
  69. [69]
    Bolt Vs Uber: Detailed Comparison Of Features & Revenue Model
    Jun 20, 2025 · Ride Commissions: Charges 10–15%, making it a driver-friendly platform that scales well in cost-sensitive regions. Bolt Food: Limited to ...
  70. [70]
    https://news.err.ee/1609735410/bolt-turnover-up-but-loss-deepens-in-2024
  71. [71]
    Bolt's 2024 Micromobility Revenues Estimated at €120–150m
    Aug 29, 2025 · In 2024, Bolt generated €1.99B in revenue, up 17% from €1.7B in 2023 and posted a net loss of €102.59m, wider than the €91.9 net loss from 2023.
  72. [72]
    European Uber rival Bolt valued at $8.4 billion in new funding round
    Jan 11, 2022 · Estonia-based ride-hailing start-up Bolt said Tuesday it has raised 628 million euros ($711 million) in a new funding round led by Sequoia Capital and Fidelity.
  73. [73]
    InDriver vs Bolt vs DiDi vs Cabify: Key Features Compared - Oyelabs
    Sep 12, 2025 · It's not just ride-hailing; it also does e-scooters, food delivery, and car rentals, all in one app. Bolt uses AI to optimize routes ...
  74. [74]
    Safety for riders | Safer rider journeys - Bolt
    Send the car's make, model, registration number, and live location to friends or family via a shareable link. All trips are also tracked and recorded.
  75. [75]
    Usain BOLT | Profile - World Athletics
    Usain BOLT 100m WR WR 200m WR WR Jamaica Born 21 AUG 1986 Usain's code 14201847 2X Current World record holder 8X Olympic champion
  76. [76]
    Usain Bolt | Biography, Olympic Medals, Records
    Usain Bolt has been, quite simply, the face of the last three Olympic Games. To win the event's blue riband event, the 100m, just once, guarantees Olympic ...
  77. [77]
    Billy Bolt: Hard Enduro – Red Bull Athlete Page
    British rider Billy Bolt made history in 2021 by becoming the first ever FIM Hard Enduro World Champion and has kept on winning ever since.
  78. [78]
    Billy Bolt: 7-Time Champion & SuperEnduro Icon
    he's a phenomenon. Hailing from the UK, Billy has carved his name into the history books with an incredible seven World ...Missing: athlete | Show results with:athlete
  79. [79]
    Tommy Bolt PGA TOUR Champions Player Profile, Stats, Bio, Career
    Simmons Bank Championship Right Arrow ; BirthdateMar 31, 1916 ; PassedAugust 29, 2008 (92) ; Turned Pro1946 ; BirthplaceHaworth, OK ; College-.
  80. [80]
    Archery Glossary
    bolt - A crossbow projectile (a.k.a. "quarrel"). Also, to shoot the arrow hurriedly. boson - An arrow that has a head consisting of a rounded knob with a ...
  81. [81]
    [PDF] WORLD CROSSBOW SHOOTING ASSOCIATION SHOOTING RULES
    Jan 1, 2019 · 7 There will be double scoring at World Championships, Regional Championships and all Star registered. Tournaments. ... Archery (WA) Field faces.
  82. [82]
    Timekeeping : a key element in athletic excitement | OMEGA US®
    Our starting blocks feature built-in sensors, a key component in false start detection. Each set has a loudspeaker linked to the start pistol, so all ...
  83. [83]
    Omega: The Olympian Timekeeper - Revolution Watch
    The governing body of track and field has determined that 0.100 of a second is the threshold for a false start – an athlete who responds to the gun in less than ...
  84. [84]
    Heroes - Freja - Overwatch 2 - Blizzard Entertainment
    Abilities. Bola Shot. Quick Dash. Take Aim. Updraft. Take Aim. Slow your momentum to take aim with a high speed explosive bolt. Using Quick Dash refreshes Take ...<|control11|><|separator|>
  85. [85]
    Bolt (2008) - IMDb
    Rating 6.8/10 (243,455) Bolt (voiced by John Travolta) is the canine star of a TV show where he plays a superdog whose lifelong mission is to protect his "person", Penny (Miley Cyrus), ...Full cast & crew · Bolt · Bolt: Supercão · Bolt: Un perro fuera de serie
  86. [86]
    Bolt | Rotten Tomatoes
    Rating 90% (189) Bolt is one of the rare modern Disney films where everything truly comes together. ... Box Office (Gross USA): $114.1M. Runtime: 1h 36m. Sound Mix: SDDS. Aspect ...
  87. [87]
    Bolt (2008) - Box Office and Financial Information - The Numbers
    Over the weekend the film added $12.33 million on 4901 screens in 55 markets for a total of $103.30 million internationally and $151.06 million worldwide.
  88. [88]
    Awards - Bolt (2008) - IMDb
    Bolt (2008). Animated Films Disney era 1988-2013. Bette Midler, Cheech Marin, Roscoe Lee Browne, Billy Joel, Joey Lawrence,. The Best 2000s Animated Movie.
  89. [89]
    Bolts & Blip (TV Series 2010–2011) - IMDb
    Rating 7.4/10 (92) Two quirky robot buddies join the underdog Thunderbolts team in an elite lunar sports league. Navigating rivalries, they strive to prove their worth.<|control11|><|separator|>
  90. [90]
    Annotation:Bolt the Door (1) - The Traditional Tune Archive
    Jun 9, 2022 · The Irish jig "Bolt the Door [1]" has been employed for the Playford dance "Jack's Health" to good effect; it is sometimes erroneously assumed ...Missing: folk song
  91. [91]
    Weather the Storm | Bolt the Door
    Weather the Storm by Bolt the Door, released 20 January 2024 1. Lochaber No More / Loch Katrine 2. My Singing Bird 3. A Man's a Man For A' That 4.
  92. [92]
    Pearl Jam Earns Fifth No. 1 Album On Billboard 200
    Oct 23, 2013 · Pearl Jam captures its fifth No. 1 album on the Billboard 200 as "Lightning Bolt" strikes atop the chart, selling 166,000 copies in its first ...
  93. [93]
    Lightning Bolt by Pearl Jam - Songfacts
    The tightly coiled title track of Pearl Jam's tenth studio album finds Eddie Vedder singing about a girl who struck him within his heart like a bolt of ...Missing: analysis | Show results with:analysis
  94. [94]
    Pearl Jam – Lightning Bolt Lyrics - Genius
    The title track off Lightning Bolt is an homage to a mysterious woman who strikes like a thunderstorm.Missing: analysis | Show results with:analysis
  95. [95]
    031 A Malefactor - Chekhov Shorts
    Mar 12, 2014 · As if it should be obvious, Denis states that the bolt was necessary as a weight for his fishing line. From his perspective, it was an ...
  96. [96]
    Tell all the truth but tell it slant — (1263) | The Poetry Foundation
    Success in Circuit lies Too bright for our infirm Delight The Truth's superb surprise As Lightning to the Children…Missing: bolt metaphors
  97. [97]
    The Lightning is a Yellow Fork by Emily Dickinson - Poem Analysis
    'The Lightning is a Yellow Fork' carries the reader through an interesting extended metaphor with its sing-song-like sound. · The speaker uses the first stanza ...
  98. [98]
    Black Bolt In Comics Powers, Enemies, History | Marvel
    Black Bolt is the worthy king of the Inhumans royal family. In spite of a voice that could level mountains, he uses his powers for good and always serves his ...
  99. [99]
    Marvel Games Presents: Black Bolt
    Nov 18, 2016 · Uncanny Inhumans (2015) #15 ; Published: November 16, 2016 ; Added to Marvel Unlimited: May 22, 2017 ; Rating: Rated T+ ; Writer: Charles Soule ...
  100. [100]
    Lawrence Bolatinsky (New Earth) | DC Database - Fandom
    Bolt first appears in the Post-Crisis New Earth during the Identity Crisis storyline. Bolt arranged a deal with two young thugs Benny Addison and Travonn "Trey" ...
  101. [101]
    Bolt (Character) - WorldofBlackHeroes
    Jul 6, 2021 · Powers: Has small burst of Superhuman speed. Biography. Alinta is a teen member of the Teen Titans Academy and later the Suicide Squad.
  102. [102]
    Bolt - Crunchbase Company Profile & Funding
    Bolt was established in 2014 and is headquartered in San Francisco, California. Read More.
  103. [103]
    We're on a mission to democratize commerce - Bolt
    Early 2014 – Founding Bolt. 2014. Bolt was founded in early 2014, with a vision to set a new standard for ecommerce. Mid 2016 – Bolt Launch. 2016. A scrappy ...
  104. [104]
    Shopify - Checkout - Bolt Merchant Help
    Learn how to implement Bolt Checkout for Shopify. Use the following articles to set up, update, disable, uninstall, or configure the Bolt Checkout for Shopify.Missing: partnership | Show results with:partnership
  105. [105]
    Bolt Launches SuperApp Combining Finance, Crypto and Rewards ...
    Sep 25, 2025 · All-in-one Android and iOS app unifies payments, rewards, banking, crypto and commerce, putting consumers in control of how they shop, ...
  106. [106]
    https://www.prnewswire.com/news-releases/bolt-launches-superapp-combining-finance-crypto-and-rewards-all-in-one-platform-302566633.html
  107. [107]
    Tackling Online Cart Abandonment: Coresight Research x Bolt
    Sep 15, 2022 · We uncover the latest online cart abandonment rates in US e-commerce and explore the biggest friction points leading shoppers to abandon their ...
  108. [108]
    One Click to Shop Them All: Bolt Bags $393 Million Series D
    Oct 20, 2021 · Bolt raised another $393 million. One-click checkout is commonplace for Amazon & Shopify, but Bolt's merchants enjoy the same benefits with ...Missing: reduction 4% acquisitions
  109. [109]
    Bolt Raises $75M, Reinforcing its Position as a Disruptive Online ...
    Dec 21, 2020 · Bolt, a leading e-commerce platform enabling fast, easy, and secure checkouts, is announcing $75M in new funding, for a total of $215M ...
  110. [110]
    About Bolt Threads | Sustainable Fashion Biomaterials & Fabrics
    In 2009, a bioengineer, a biophysicist, and a biochemist came together with an optimistic idea that through biotechnological innovation, they could change the ...
  111. [111]
    Bolt Threads 2025 Company Profile: Stock Performance & Earnings
    Acquisitions (2)​​ Bolt Threads's most recent deal was a Merger/Acquisition with Golden Arrow Merger for . The deal was made on 09-Aug-2024.
  112. [112]
    Microsilk™ | Vegan Silk Inspired By Spider Silk - Bolt Threads
    Microsilk can be produced with less environmental impact than traditional textile manufacturing, with the potential to biodegrade at the end of its useful life.
  113. [113]
    Lab-grown spider silk Biofabric Tennis Dress by Adidas x Stella ...
    Jul 31, 2019 · Adidas and Stella McCartney used vegan spider-style silk by Bolt Threads to create the Biofabric Tennis Dress, which can "fully biodegrade".
  114. [114]
    Patents - Bolt Threads
    Nov 4, 2024 · The following products are protected by patents in the United States and elsewhere. This page is intended to satisfy the virtual patent marking provisions.
  115. [115]
    Bolt Threads - 2025 Funding Rounds & List of Investors - Tracxn
    Oct 22, 2025 · Bolt Threads has raised a total of $219M over 11 funding rounds: 2 Early-Stage, 2 Late-Stage and 7 Grant (prize money) rounds.
  116. [116]
    Bolt Threads Announces Closing of Business Combination and Will ...
    Aug 13, 2024 · The combined company is now called Bolt Projects Holdings Inc. and its common stock is expected to begin trading on the Nasdaq Stock Market on August 14, 2024.Missing: funding | Show results with:funding
  117. [117]
    Bolt Projects Holdings Reports Q2 2025 Financial Results - Stock Titan
    Aug 12, 2025 · On June 27, 2025, Bolt entered into a non-binding term sheet with Ascent Partners LLC for up to $20 million of financing in preferred stock and ...
  118. [118]
    Bolt Publishing LLC, 989 W Kennedy Blvd, Ste 101, Orlando, FL ...
    Bolt Publishing LLC is a boutique publishing company based in Orlando, FL, specializing in producing a variety of printed materials for clients in various ...
  119. [119]
    Bolt Publishing, LLC | Orlando FL - Facebook
    Rating 5.0 (6) We still have amazing books, ready to be downloaded onto your #amazonkindle. Don't let another day slip by without checking out our catalog of amazing authors!
  120. [120]
    Bolt Publishing Services Pty. - Browse - Wheelers books for schools
    Check out these great titles. Looking for specific titles or categories? Use the search filters on the left to find exactly what you need. Happy browsing!
  121. [121]
    BOLT Locks, Jeep Locks, Tool Boxes, Ute Canopies
    BOLT Lock Range includes products for Tool Boxes, Ute Canopies, Trailer Locks, Jeep Accessory Locks, Cable Locks, Coupler Locks, Hi-Lift Jacks, Hitch Pin Locks, ...
  122. [122]
    BOLT Charitable Foundation
    BOLT aims to inspire construction professionals by providing education, training, employment, job shadowing, and scholarships for youth.Missing: organization | Show results with:organization
  123. [123]
    BOLT Foundation | LinkedIn
    BOLT works to create awareness about the diverse and numerous career opportunities in the construction industry by hosting Speak Outs, Days of Discovery, and ...
  124. [124]
    BOLT Foundation renews support for construction and engineering ...
    Jul 20, 2020 · The BOLT Charitable Foundation Award is available to students in nine programs at the Centre for Construction & Engineering Technologies. To be ...Missing: organization | Show results with:organization
  125. [125]
    BOLT (@boltfoundation) • Instagram photos and videos
    To inspire a new generation of industry professionals by providing access to education, training, and employment in construction.
  126. [126]
    Bolt, WV Map & Directions - MapQuest
    Bolt is located on West Virginia Route 99 12 miles (19 km) west of Beckley. Bolt has a post office with ZIP code 25817. As of the 2010 census, its population ...
  127. [127]
    Bolt, West Virginia coal mining
    Title. Bolt, West Virginia coal mining ; Subject. Railroad · Photographs ; Description. Bolt, West Virginia coal mining ; Creator. No Creator Given ; Source.
  128. [128]
    P1: RACE - Census Bureau Table - Census Data - U.S. Census ...
    ... Census, covers Total population ... Bolt CDP, West Virginia. Total: 518. Population of ... Source: U.S. Census Bureau, 2020 Census Redistricting Data (Public Law 94 ...<|control11|><|separator|>
  129. [129]
    PHOTOS: Tales from Bolt Mountain | News | wvgazettemail.com
    Feb 10, 2017 · Crossing W.Va. 99, both over and through Bolt Mountain, is not for the faint of heart. First paved in the mid-1960s, the steeply sloped ...
  130. [130]
    [PDF] Bolt Mountain – Coal Towns & Twisties – 135 Miles (Map A)
    The highlight of this tour is the ride up and over Bolt Mountain (properly called Guyandotte Mountain) between the settlements of Greenwood and Bolt ( ...Missing: geography | Show results with:geography
  131. [131]
    Bolt Mountain, Oregon - Peakbagger.com
    Elevation: 2236 feet, 682 meters ; Map Source, US Geological Survey (1:24,000) - Main Source Sheet: Murphy Mountain (O42123c4) 3DEP Contours - USGS (1:5,000).
  132. [132]
    Bolt Mountain Trail, Oregon - 438 Reviews, Map | AllTrails
    Rating 4.5 (438) Discover this 6.4-mile out-and-back trail near Grants Pass, Oregon. Generally considered a challenging route, it takes an average of 3 h 11 min to complete.
  133. [133]
    Videos and Maps of Bolt Mountain - Ashland Trails
    The Bolt Mountain Trail is under 7 miles out and back on a rocky, lightly shaded uphill trail. Trailhead at Hatchery Park is great for picnics.Missing: geography | Show results with:geography
  134. [134]
    https://www.fantagraphics.com/products/young-shadow-the-watchdogs
  135. [135]
    https://www.panelpatter.com/2021/04/young-shadow.html
  136. [136]
    GRAPHIC NOVEL REVIEW: Young Shadow by Ben Sears
    Apr 28, 2021 · Young Shadow usually protects sci-fi Bolt city by making deliveries for the food bank and rescuing pets. But one night, he discovers the ...
  137. [137]
    https://keenspotshop.com/products/toy-4-comic-book
  138. [138]
    SEP231830 - TOY #4 CVR A GANDOLPHO - Previews World
    10-day returnsToy receives a distress message from his former colleague, Elmer Wright, who is now the head inventor on Bolt Island. Elmer's robots have fallen prey to a ...
  139. [139]
    Squish & Squash Launch in Keenspot November 2023 Solicits
    Aug 27, 2023 · Toy receives a distress message from his former colleague, Elmer Wright, who is now the head inventor on Bolt Island. Elmer's robots have ...
  140. [140]
    How Powerful Is Lightning? - National Weather Service
    A typical lightning flash is about 300 million Volts and about 30,000 Amps. In comparison, household current is 120 Volts and 15 Amps.
  141. [141]
    Severe Weather 101: Lightning FAQ
    Lightning can have 100 million to 1 billion volts, and contains billions of watts. Why are positive lightning bolts deemed more dangerous than the more common ...
  142. [142]
    National Athletic Trainers' Association Position Statement: Lightning ...
    Cloud-to-ground lightning flashes have an average peak current of 30 000 amperes (A), with a range from approximately 5000 to more than 200 000 A, and the ...Missing: amperage | Show results with:amperage<|separator|>
  143. [143]
    Severe Weather 101: Lightning Basics
    Lightning can occur between opposite charges within the thunderstorm cloud (intra-cloud lightning) or between opposite charges in the cloud and on the ground ( ...Lightning Types · FAQ · Lightning Detection · Lightning ForecastingMissing: voltage amperage
  144. [144]
    [PDF] Introduction to Lightning Observations and Applications Part 1
    Mar 26, 2024 · Intra-cloud lightning is the most common. • Cloud-to-ground lightning makes up ~20% of total lightning. • Lightning heats the air to 30,000∘ ...Missing: physics | Show results with:physics
  145. [145]
    https://cottonfabric.com/blog/post/the-answer-to-your-fabric-buying-questions-how-many-yards-in-a-bolt-of-fabric
  146. [146]
    [PDF] Historic Costuming - University of Southern Indiana
    English and French printers of cloth used a linen warp, cotton weft cloth. Much of the English linen-‐cotton was woven in 30-‐yard bolts and the same width as ...
  147. [147]
    [PDF] Lettuce, Endive and Escarole
    Temperatures above 85°F (29°C) for several days will cause seed stalk formation and bolting in lettuce. Temperatures below 70°F (21°C) during the seedling ...
  148. [148]
    Leafy Greens / Lettuce - Cornell Cooperative Extension
    Jul 26, 2019 · Bolted lettuce is bitter tasting, spoiling the harvest and causing financial loss to the farmers. Prevention for lettuce bolting can be done ...
  149. [149]
    [PDF] Vegetable Seed Saving for Home Gardeners and Small-scale Farmers
    Some annual crops, such as lettuce, lose their eating qualities when they begin to produce seed (bolt). Thus, it is advantageous to save seed from lettuces that ...
  150. [150]
    Quantifying CO2 forcing effects on lightning, wildfires, and climate ...
    Feb 12, 2025 · We exploit advances in Earth System modeling to examine these three-way interactions and their sensitivities to idealized CO 2 forcing in 140-year simulations.
  151. [151]
    Science: Global Warming May Increase Frequency of U.S. Lightning ...
    Nov 13, 2014 · As the world gets hotter, lightning strikes will increase by about 12% for every 1 degree Celsius rise in global average air temperature.
  152. [152]
    Chapter 11: Weather and Climate Extreme Events in a Changing ...
    This chapter assesses changes in weather and climate extremes on regional and global scales, including observed changes and their attribution, as well as ...
  153. [153]
    BOLT Definition & Meaning - Merriam-Webster
    verb (1) ; 1. : to move suddenly or nervously : start ; 2. : to move or proceed rapidly : dash ; 3. a. : to break away from control or a set course. b. : to dart ...
  154. [154]
    [PDF] Coat of Arms Symbols
    Lightning bolt. Signifies swiftness and power. Also the effecting of some weighty business with great clarity and force. See also THUNDERBOLT. Lion. The lion ...
  155. [155]
    Lightning Bolt - Examples of Heraldry Symbols & Meanings - Charges
    Symbols of Coat of Arms - Family crest with Lightning Bolt. Please note that the following family crest images are merely examples to assist you.
  156. [156]
    Flour Bolting (Sifting) and Bolting Cloth - Angelfire
    Because you can bolt flour means you can sift out the desired parts and discard the mediocre, or second rate. What does sifting do? It freshest up the flour. It ...<|separator|>
  157. [157]
    History - Flour.com
    By breaking up the wheat endosperm into bran-free granular “middlings,” the milling process could produce higher-grade flour. Air currents and bolting cloth ...
  158. [158]
    Old Stone Mill - Sorting the Flour using the Bolter
    The flour needs to be separated to extract the finer portion. This is done using a machine called a bolter. The bolter contains spinning screens with various ...