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Pathological science

Pathological science refers to the pursuit of scientific phenomena that appear to exist based on initial observations but are ultimately irreproducible and illusory, often resulting from subtle psychological biases, wishful thinking, or experimental effects too faint to be reliably detected.^[1] The term was coined by Nobel Prize-winning chemist Irving Langmuir during a 1953 colloquium at General Electric's Knolls Research Laboratory, where he described it as "the science of things that aren't so."^[1] Langmuir, known for his work on surface chemistry and atmospheric science, drew from historical cases to illustrate how even reputable researchers can be misled by their own expectations.^[2] Langmuir identified several hallmark symptoms that distinguish pathological science from legitimate inquiry. These include: the maximum effect being produced by a causative agent of barely detectable intensity, rendering results highly sensitive to minor variations; claims of extraordinary accuracy despite the data's proximity to the limits of observational error; the proposal of fantastic theories that contradict established physical principles; responses to criticism through ad hoc excuses rather than rigorous testing; and a pattern where supporter-to-critic ratios peak around 50% before gradually declining to zero as evidence fails to hold up.^[1] These criteria emphasize the role of human subjectivity in perpetuating flawed research, particularly when phenomena involve subjective judgments or threshold detections.^[2] Among Langmuir's key examples was the discovery of N-rays in 1903 by French physicist René Blondlot, who claimed to have identified a new form of radiation emitted by various sources, detectable only through subtle changes in phosphorescent screens observed in darkened rooms.^[1] Over 300 papers were published on N-rays within months, with endorsements from prominent scientists, but American physicist Robert W. Wood later demonstrated the effects were illusory by removing a crucial prism from the apparatus without Blondlot's notice, debunking the claims.^[2] Other cases Langmuir cited include mitogenetic rays—purported ultraviolet emissions from living cells proposed by Alexander Gurwitsch in 1923, which influenced biological processes but failed replication—and the Allison effect, involving spectral line anomalies in gas discharges that vanished under scrutiny.^[1] The concept of pathological science has endured as a cautionary framework for evaluating controversial research, reminding scientists to prioritize reproducibility and skepticism over enthusiasm.^[3] Langmuir's lecture, transcribed and widely circulated, underscores the importance of self-correction in science, influencing discussions on topics like cold fusion and certain parapsychological studies in later decades.^[4]

Definition and Characteristics

Definition

Irving Langmuir, the 1932 Nobel laureate in Chemistry for his discoveries and investigations in surface chemistry, coined the term "pathological science" during a colloquium delivered on December 18, 1953, at the Knolls Research Laboratory in Schenectady, New York.^[5] The lecture, titled "Pathological Science," drew from a series of earlier talks Langmuir had given at the Knolls Atomic Power Laboratory, where he sought to illuminate common pitfalls in scientific inquiry.^[1] Pathological science refers to domains of research in which competent and honest investigators are systematically misled into accepting nonexistent phenomena as real, primarily due to subjective perceptual effects, expectation biases, and experimental sensitivities pushed to their detection limits. Langmuir characterized it as "the science of things that aren't so," emphasizing how such pursuits can gain traction through apparent reproducibility and enthusiasm, only to collapse under rigorous scrutiny lacking confirmatory evidence. This deception often arises in measurements where signals are indistinguishable from noise, fostering widespread but erroneous consensus within the scientific community. Langmuir's introduction of the concept was motivated by his extensive career observing persistent claims in physics and chemistry that defied empirical validation despite extensive investigation by reputable researchers. The term itself evokes "pathological" conditions in medicine or psychology, denoting an aberrant deviation from healthy scientific practice marked by self-perpetuating error rather than deliberate fraud. The 1953 lecture was met with strong interest from its audience at the Knolls Research Laboratory facility, where it was described as memorable and cautionary; transcripts circulated informally among scientists for decades before the talk's first formal publication in Physics Today in 1989.^[2]

Key Characteristics

Irving Langmuir outlined six key symptoms that define pathological science, serving as operational indicators to identify when research deviates from sound methodology due to subtle perceptual and cognitive pitfalls. These symptoms include: (1) the maximum effect observed is produced by a causative agent of barely detectable intensity, and the magnitude of the effect is substantially independent of the intensity of the cause; (2) the effect is of a magnitude that remains close to the limit of detectability, or many measurements are necessary because of the low statistical significance; (3) claims of great accuracy are made in respect to very small effects, such as claiming to measure to the fourth decimal place when the error is only one in the second; (4) fantastic theories contrary to experience are suggested; (5) criticisms are met by ad hoc excuses thought up on the spur of the moment; and (6) the ratio of supporters to critics rises to somewhere near 50% and then falls gradually to near zero.^[2] These characteristics distinguish pathological science from the normal uncertainties of scientific investigation, where ambiguous results are typically resolved through rigorous replication and falsification rather than perpetuated by methodological rigidity. In pathological cases, psychological factors such as confirmation bias play a central role, leading researchers to favor evidence aligning with their expectations while downplaying inconsistencies, often exacerbated by sensory illusions in low-signal environments.^[6] Methodological issues, including the dependence on subjective interpretation or intricate setups that obscure errors, further entrench these flaws, preventing straightforward verification. A core feature is irreproducibility, where initial observations fail to hold up under independent scrutiny, yet discrepancies are attributed to minor variations rather than fundamental flaws in the phenomenon itself. The bandwagon effect amplifies this, as early confirmations from sympathetic labs create a temporary surge in enthusiasm and publications, fostering a false sense of validity before the claims fade into obscurity as critical analysis prevails.

Langmuir's Original Examples

N-Rays

In 1903, French physicist Prosper-René Blondlot, a professor at the University of Nancy, announced the discovery of a new form of radiation, which he named N-rays after his institution's location.^[7] While experimenting with X-rays and their polarization, Blondlot observed an unexpected increase in the brightness of an electric spark gap, attributing it to emissions from nitrogenous materials such as aluminum when excited by cathode rays from a hot platinum wire or Nernst filament enclosed in an iron tube with an aluminum window.^[8] He claimed these rays penetrated aluminum up to several inches thick but were blocked by iron, and could even be stored in materials like bricks after exposure to sunlight through black paper.^[8] The detection method relied on highly subjective visual observations conducted in a darkened room to perceive faint glows on a calcium sulfide screen, where the presence of N-rays allegedly enhanced the luminosity.^[8] Blondlot further developed a flawed "spectroscopy" technique using a 60-degree aluminum prism and narrow slits (about 2 mm wide) to refract the rays, claiming to identify multiple spectral components with refractive indices measured to three significant figures.^[8] These experiments suggested N-rays emanated from diverse sources, including the sun, gas burners, heated metals, and even biological tissues like the human brain, nerves, and muscles, with potential applications in medical imaging.^[7] The phenomenon proliferated rapidly across Europe, with over 300 papers published between 1903 and 1905 by approximately 120 scientists, including confirmations from dozens of prestigious laboratories, predominantly in France.^[9] Blondlot himself authored at least 26 of these works, and the excitement led to reports of N-rays influencing physiological effects, such as enhanced visibility when projected onto faintly illuminated paper or alterations by heat but not by noise.^[7] In September 1904, American physicist Robert W. Wood visited Blondlot's laboratory in Nancy, where he covertly removed the aluminum prism during a demonstration; despite this, Blondlot and his assistant continued to report observing the N-ray spectrum unchanged, revealing the results as products of expectation bias.^[10] Wood detailed his findings in a letter to Nature on September 29, 1904, concluding that N-rays did not exist, as numerous skilled physicists had already failed to replicate the effects objectively.^[10] The field collapsed almost immediately thereafter, though Blondlot maintained his belief in the discovery until his death on November 24, 1930.^[11] This episode served as the flagship example in Irving Langmuir's 1953 lecture on pathological science, illustrating the dangers of visual illusions and group confirmation in scientific inquiry.^[8]

Other Early Cases

In addition to N-rays, Irving Langmuir highlighted several other cases from the early 20th century that exemplified pathological science, where small, ambiguous effects led to widespread initial acceptance before eventual debunking. One such case was the Davis-Barnes effect, reported in 1928 by researchers at Johns Hopkins University. They claimed that alpha particles from polonium, passing through a gas-filled chamber, could capture electrons at specific voltages—such as 590 volts or 325.1 volts—corresponding to discrete energy levels in Niels Bohr's atomic model, resulting in an 80% reduction in the particles' ionizing power as measured by scintillations on a zinc sulfide screen. The observations relied on subjective visual counting of faint flashes over two-minute periods, with claims of high precision despite the effects being near the threshold of human perception. Langmuir and colleague W.D. Hewlett replicated the setup and found the scintillation counts were illusions induced by expectation, unaffected by voltage changes or even the presence of alpha particles; the researchers later retracted their findings in 1931, attributing the results to observer bias. Another example Langmuir discussed was the Allison effect, proposed by physicist Frank Allison in the late 1920s and pursued into the 1940s. Allison claimed a magneto-optic method could detect elements and isotopes in compounds with extraordinary sensitivity, using polarized light passed through a sample in a magnetic field to measure time lags as short as 3 × 10^{-10} seconds, allegedly identifying concentrations as low as 10^{-8} molar and even "discovering" new elements like alabamine (atomic number 85) and virginium (87). The setup involved a glass cell with a spark gap and Nicol prisms, where the rotation of plane-polarized light was said to reveal isotopic differences in alloys and other materials, prompting over 50 papers and confirmations by other labs. However, the effects occurred at barely detectable intensities, and attempts at replication, such as by chemist Wendell Latimer in 1933, failed completely, leading the American Chemical Society to stop accepting related submissions by 1945–1946; the phenomenon was ultimately traced to experimental artifacts like vibrations and poor controls rather than genuine signals.^[8] Langmuir also examined mitogenetic rays, purported ultraviolet emissions from living cells proposed by Russian biologist Alexander Gurwitsch in 1923. Gurwitsch claimed these rays, emitted by growing tissues like onion roots, could induce mitosis in nearby cells, passing through quartz but not glass, and influencing biological processes at distances up to several millimeters. Detection relied on subjective biological assays, such as observing bends in aligned onion roots or enhanced cell division rates near an inducer, with effects near the threshold of perception. The idea gained traction, leading to hundreds of papers across Europe and the U.S. by the 1930s, with about half confirming the results initially, but rigorous replications failed due to poor controls and variability; the phenomenon faded by the late 1930s as quantum mechanics and better microscopy explained cell interactions without invoking such rays.^[8] These cases, like N-rays, shared core traits of pathological science: effects too subtle to measure objectively, reliance on subjective judgments, initial corroboration by multiple investigators, and collapse under rigorous scrutiny, often after years of effort. They underscored how expectation and confirmation bias could sustain flawed research in an era of rapid theoretical advances.

Post-Langmuir Examples

Polywater

In 1962, Soviet surface chemist Boris Derjaguin announced the discovery of "anomalous water," a purported polymeric form of water formed through capillary condensation of water vapor inside narrow quartz tubes with diameters of 0.01 to 0.1 mm.^[12] This substance was claimed to possess extraordinary properties, including a density of approximately 1.4 g/cm³ (compared to 1.0 g/cm³ for ordinary water), a viscosity 10 to 15 times greater than normal water, and a boiling point approaching 300°C under reduced pressure, suggesting a stable, high-molecular-weight structure resistant to evaporation.^[13] Derjaguin proposed that the formation involved catalytic restructuring of water molecules at the quartz surface, potentially creating a new phase of matter.^[14] The claims rapidly gained traction, with independent confirmations reported by laboratories in the United States, United Kingdom, and elsewhere during the late 1960s, including spectroscopic analyses that appeared to support the existence of unique molecular bonds.^[15] This led to widespread enthusiasm in condensed matter chemistry, with theories emerging that polywater represented a polymeric network akin to ice-like structures under ambient conditions, potentially revolutionizing fields like materials science. Over 400 scientific publications appeared between 1962 and 1973, reflecting the phenomenon's proliferation, alongside a dedicated conference at Lehigh University in 1970 that debated its implications.^[14] By 1971, scrutiny intensified as researchers, including early proponent Ellis Lippincott, conducted more rigorous purity tests on samples prepared under controlled conditions. Mass spectrometry and infrared spectroscopy revealed that the anomalous properties stemmed from contamination by silicone oils—leaked from stopcock greases or lubricants used in the experimental apparatus—rather than any novel water polymer.^[16] When capillaries were cleaned meticulously and silicone-free setups employed, the resulting liquids exhibited the standard density, viscosity, and evaporation behavior of ordinary water, with no evidence of polymerization.^[17] In the aftermath, Derjaguin acknowledged the contamination issue and retracted his original claims in 1973, admitting that impurities had likely accounted for the observed effects.^[14] The polywater episode underscored vulnerabilities in small-scale experimentation, such as unintended analyte contamination and the pitfalls of extrapolating theoretical models from impure data, serving as a cautionary tale in physical chemistry long after the hype subsided.^[13]

Cold Fusion

On March 23, 1989, electrochemists Martin Fleischmann and Stanley Pons from the University of Utah announced at a press conference that they had achieved nuclear fusion at room temperature through the electrolysis of heavy water (D₂O) using palladium electrodes, resulting in excess heat production that exceeded electrical input energy expectations by significant margins, up to several watts in their setups.^[18]80006-3) Their experiment involved loading deuterium into a palladium cathode via electrochemical means, claiming this process triggered deuterium-deuterium fusion reactions without the high temperatures required for conventional hot fusion.^[18] The announcement generated immense excitement in the scientific community and beyond, primarily due to the prospect of harnessing a cheap, abundant source of clean energy that could rival fossil fuels without radioactive waste or extreme conditions.^[19] In the following weeks, dozens of laboratories worldwide rushed to replicate the experiment, with some early reports claiming successes, including detections of neutron emissions indicative of fusion and elevated tritium levels as a potential byproduct.^[20] These initial confirmations, from institutions such as the Bhabha Atomic Research Centre in India, fueled media hype and temporary investment in the field.^[21] However, by mid-1989, efforts to reproduce the results consistently failed, revealing flaws in the original claims. The U.S. Department of Energy's Energy Research Advisory Board (ERAB) convened a panel that reviewed data from multiple labs over six months, concluding in November 1989 that the evidence for cold fusion was unconvincing due to irreproducibility, inconsistent electrode preparation leading to variable deuterium loading, errors in heat measurement techniques, and lack of clear nuclear fusion products like expected gamma rays or helium-4.^[22] Most observed excess heat was attributed to chemical recombination of deuterium and oxygen gases or other electrochemical artifacts rather than nuclear processes.^[22] Although the mainstream scientific consensus rejected cold fusion as pathological science, a niche community has continued research under the term low-energy nuclear reactions (LENR) into the present day, reporting sporadic anomalous heat effects in palladium-deuterium systems.^[23] Nonetheless, a 2004 DOE review reaffirmed the earlier findings, stating that experimental evidence remained insufficient to validate the phenomenon, with persistent issues of variability, lack of theoretical explanation, and failure to meet rigorous nuclear physics standards.^[23] Mainstream physics views LENR claims as unsubstantiated, often linked to experimental errors similar to historical cases of pathological science.^[19]

Water Memory

In 1988, Jacques Benveniste and his team at INSERM in Paris published a paper in Nature claiming that water could retain a "memory" of substances even after extreme dilutions far beyond Avogadro's limit, where no original molecules remained. The study focused on the biological activity of highly diluted anti-IgE antibodies, suggesting that this memory could trigger degranulation in human basophils, a type of white blood cell involved in allergic responses. This claim drew significant attention due to its potential implications for homeopathy, which relies on the principle of potentization through serial dilution and succussion.^[24] The methodology involved automated bioassays to measure basophil degranulation, where solutions of anti-IgE antiserum were diluted successively up to 10^{-120}, succussed at each step, and tested for their ability to inhibit histamine release or induce degranulation. Results reportedly showed 30–40% inhibition of degranulation in treated samples compared to controls, with statistical significance (p < 0.001) across multiple experiments. The findings were said to have been replicated in four independent laboratories: INSERM U200 in Paris, the University of Toronto, the University of British Columbia in Vancouver, and the Istituto Superiore di Sanità in Rome, lending initial credibility to the water memory hypothesis. However, Nature editor John Maddox, along with investigator Walter Stewart and skeptic James Randi, conducted a blinded investigation at Benveniste's lab in July 1988, overseeing experiments under strict double-blind conditions.^[24] Their reanalysis revealed experimenter bias, particularly in the subjective timing and interpretation of the automated assay protocols, as well as statistical artifacts from selective data reporting and improper controls.^[24] No reproducible effects were observed in the blinded trials, leading Nature to conclude that the original results were a delusion attributable to methodological flaws rather than a genuine phenomenon.^[24] Benveniste disputed these findings in a reply, but subsequent attempts by other researchers, including a 1999 European multi-centre trial co-authored by Madeleine Ennis, reported inhibitory effects but faced significant criticism for methodological issues such as inconsistent cell preparation and statistical handling, failing to achieve consensus in the scientific community.^[25] Following the controversy, Benveniste continued to pursue related ideas, proposing in the 1990s that the supposed water memory signals could be digitized, recorded electronically, and transmitted to induce biological effects without physical molecules—a concept he termed "digital biology."^[26] He founded DigiBio in 1997 to develop and commercialize these applications, claiming demonstrations of digitized signals affecting enzyme activity or cell responses, but these efforts were widely criticized as pseudoscientific and lacked independent verification.^[26] Benveniste persisted with this research until his death in 2004, amid ongoing rejection by the scientific community for conflating biological assays with unsubstantiated homeopathic principles.17339-X/fulltext) The water memory episode has been cited as a cautionary example of pathological science, echoing the initial media hype and reproducibility challenges seen in other controversial claims like cold fusion.^[26]

Exclusion Zone Water

In 2001, Gerald Pollack at the University of Washington introduced the concept of structured water near hydrophilic surfaces, with initial experimental observations of an exclusion zone (EZ) reported in 2003, where water adjacent to materials like Nafion forms a region up to 100–200 μm thick that excludes microspheres and other solutes. This EZ exhibits a negative charge of -120 to -200 mV, enhanced infrared absorption at 270 nm, and increased viscosity compared to bulk water.^[27] Pollack's group demonstrated these effects using microscopy to observe microsphere repulsion and electrophoretic measurements for charge, attributing them to a novel water structure.^[28] Pollack proposed EZ water as a "fourth phase" of water, akin to a liquid crystal with hexagonal layering and formula H3O2, distinct from solid, liquid, and vapor phases.^[29] This phase is energized by incident light, particularly infrared, which drives charge separation and zone expansion, with potential applications in biological processes like cellular energy transfer and new energy technologies.^[30] His 2013 book, The Fourth Phase of Water, popularized these ideas, drawing on experiments showing light-dependent growth of the EZ and its role in phenomena such as blood flow and cloud formation. Criticisms emerged in the 2010s, highlighting a lack of reproducible independent verification beyond Pollack's lab, with effects often attributed to conventional mechanisms like diffusiophoresis from ion gradients or Nafion gel swelling rather than a new phase.^[31] Measurement artifacts, such as optical reflections mimicking birefringence or solute contributions to 270 nm absorption, have been identified as explanations for observed properties, and neutron radiography confirmed no density increase in the EZ, contradicting structural claims.^[32] Reviews in physics and interdisciplinary journals during the 2020s, such as those in Entropy and arXiv preprints, have labeled the EZ theory as pathological science due to overinterpretation of small, ambiguous effects and resistance to falsification, drawing parallels to polywater's discredited structural anomalies.^[33] As of 2025, the EZ phenomenon persists in fringe bioenergetics research, where it influences discussions on health devices and alternative therapies, underscoring ongoing risks of interdisciplinary overreach in water science without rigorous mainstream validation.^[34]

References

[1]
Langmuir's talk on Pathological Science - cs.Princeton
The talk was concerned with what Langmuir called "the science of things that aren't so," and in it he gave a colorful account of several examples of a ...
[2]
Pathological Science - Physics Today
Certain symptoms seen in studies of 'N rays' and other elusive phenomena characterize 'the science of things that aren't so. ' Irving Langmuir spent many ...<|control11|><|separator|>
[3]
Pathological science: How can we know whether today's 'junk ...
Nov 30, 2023 · Nobel laureate Irving Langmuir coined the term “pathological science” in a 1953 lecture to describe any of a number of seemingly incredible ...
[4]
https://www.hoover.org/research/pathological-science
[5]
Irving Langmuir – Facts - NobelPrize.org
Irving Langmuir, Nobel Prize in Chemistry 1932. Born: 31 January 1881, Brooklyn, NY, USA. Died: 16 August 1957, Falmouth, MA, USA.
[6]
16 Confirmation Bias and Organized Skepticism - GitHub Pages
In his paper titled “Pathological Science” Langmuir (1989) discusses two examples of confirmation bias in physics. The first example is the Davis-Barnes ...
[7]
N-rays - This Month in Physics History | American Physical Society
The first claimed discovery of the new type of radiation was made by René Prosper Blondlot, a physicist at the University of Nancy in France.
[8]
Langmuir Talk - Middle Part - cs.Princeton
TABLE I. Symptoms of Pathological Science: The maximum effect that is observed is produced by a causative agent of barely detectable intensity, and the ...
[9]
Cold Fusion, Polywater & N-Rays: Notable Scientific Blunders ...
Jul 4, 2019 · His first example is the 1903 discovery of N-rays, thought to be a novel form of radiation. Prosper-René Blondlot, a professor of physics at ...Missing: spread debunking aftermath
[10]
The n-Rays | Nature
The inability of a large number of skilful experimental physicists to obtain any evidence whatever of the existence of the n-rays.Missing: historical | Show results with:historical
[11]
Blondlot, René-Prosper - Encyclopedia.com
Blondlot, René-Prosper(b. Nancy, France, 3 July 1849; d. Nancy, 24 November 1930)physics.Son of Nicolas Blondlot, a renowned physiologist and chemist, ...
[12]
Origin of Anomalous Water | Nature Physical Science
IN 1962 Derjaguin1 claimed the existence of “anomalous” water which was supposed to be formed by catalytic interaction between the inner ...
[13]
Polywater and the Role of Skepticism
In 1966 the Soviet scientist Boris Valdimirovich Derjaguin lectured in England on a new form of water that he claimed had been discovered by another Soviet ...
[14]
[PDF] The Polywater Episode and the Appraisal of Theories. - Art Diamond
Anomalous water was first discovered in. 1961 by a Russian scientist named Fedyakin who found that in very small capillaries he could condense a form of ...
[15]
Polywater | Science
Polywater: Vibrational spectra indicate unique stable polymeric structure. ... Deryagin, B. V., Joint Publications Research Service 45 989 (1968). Google ...
[16]
Polywater preparation and silicone grease - ScienceDirect
The liquid which appeared in glass microcapillaries during experiments to make polywater was shown by mass spectrometry to contain silicone stopcock grease.
[17]
The Rise and Fall of Polywater - Science History Institute
Feb 25, 2020 · In a backwater Soviet laboratory in the early 1960s, Nikolai Fedyakin toiled away at his research. Fedyakin worked at the technological ...
[18]
The Original Pons-Fleischmann-Hawkins "Cold Fusion" Paper
301-308 (April 10, 1989) and errata (with Marvin Hawkins) in Vol. 263, p. 187-188, (1989). Images of Papers as Published. Full Screen Version, Printer Friendly ...Missing: announcement | Show results with:announcement
[19]
[PDF] Cold fusion: A case study for scientific behavior
In 1989, chemists Stanley Pons and Martin Fleischmann (Fig. 2) ... A diagram of. Pons and Fleischmann's cold fusion cell from one of their published papers.
[20]
[PDF] REVIEW OF COLD FUSION - LENR-CANR.org
Sep 27, 1990 · At first we were a bit sceptical, but then came more information - they had measured excess heat and also observed neutrons, gammas, and tritium ...
[21]
[PDF] Revisiting the Early BARC Tritium Results
The first publication on the confirmation of generation of neutrons and tritium in the BARC Cold Fusion experiments was presented at the Fifth International ...<|control11|><|separator|>
[22]
[PDF] ERAB, Report of the Cold Fusion Panel to the Energy Research ...
Nov 26, 1989 · ERAB, Report of the Cold Fusion Panel to the Energy Research Advisory Board. 1989: Washington, DC. A copy of the ERAB report has been prepared ...
[23]
[PDF] Report of the Review of Low Energy Nuclear Reactions
Dec 1, 2004 · Since 1989, research programs in cold fusion have been supported by various universities, private industry, and government agencies in several ...
[24]
"High-dilution" experiments a delusion - Nature
Jul 1, 1988 · Cite this article. Maddox, J., Randi, J. & Stewart, W. "High-dilution" experiments a delusion. Nature 334, 287–290 (1988). https://doi.org ...Missing: investigation | Show results with:investigation
[25]
The memory of water : Nature News
Oct 8, 2004 · Jacques Benveniste, who gave the world the 'memory of water', died in Paris on 3 October. He will certainly be remembered for the phrase his work inspired.
[26]
https://www.nature.com/news/2004/041004/full/news041004-19.html
[27]
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7404113/
[28]
The Fourth Phase of Water - ebnerandsons
15-day returnsAuthor, Gerald Pollack and colleagues at his University of Washington laboratory have discovered that water is NOT always H2O. When touching most surfaces, ...
[29]
(PDF) The Fourth Phase of Water: Beyond Solid, Liquid, and Vapor ...
Oct 16, 2025 · In conversational prose, Pollack lays a simple foundation for understanding how changes in water's structure underlie most energetic transitions ...
[30]
Long-range repulsion of colloids driven by ion exchange ... - PNAS
Exclusion zone (EZ) formation is a phenomenon where colloidal particles in an aqueous suspension are repelled from an interface over distances of up to hundreds ...
[31]
[PDF] Exclusion zone phenomena in water - a critical review of ... - arXiv
The polywater saga is an example of what Langmuir called. “pathological science”, whereby a community fixates on a particular theory while disregarding other.
[32]
[PDF] Pathological Water Science – Four Examples and What They Have ...
May 14, 2021 · Abstract Pathological science occurs when well-intentioned scientists spend extended time and resources studying a phenomena that isn't real ...Missing: 2020s | Show results with:2020s
[33]
Cancer: An Unexpectedly Critical Role of Cell Water?
Aug 31, 2024 · If such solids densely populate the cell, then logically, the cell should be packed with fourth-phase water, sometimes referred to as “exclusion ...<|separator|>