985 published verifications avg. score 4.7/10 329 rated true or mostly true 629 rated false or misleading
“Consuming even small amounts of dietary salt is harmful to human health.”
This claim is false. The human body requires approximately 200–500 mg of sodium daily for vital functions including nerve conduction, muscle contraction, and fluid balance. The WHO, CDC, and peer-reviewed research consistently link health harms to excessive sodium intake — not to small or moderate amounts. The PURE study and European Society of Cardiology data show a J-shaped curve where very low sodium intake actually increases cardiovascular and all-cause mortality. Small amounts of dietary salt are not harmful; they are biologically necessary.
“Alexander the Great was shorter than the average adult male of his era (4th century BC).”
The claim is directionally supported but misleadingly framed. Most credible sources estimate Alexander's height at roughly 5'3"–5'7" (1.60–1.70 m), while the average Greek male of his era stood approximately 5'6"–5'7" (1.67–1.70 m). The difference — just 2–5 cm in the most careful estimates — falls within the margin of error for ancient textual and skeletal data. Describing Alexander as definitively "shorter than average" overstates what the uncertain evidence actually shows; "at or near average" is more accurate.
“Artificial intelligence is responsible for generating the majority of software code being written as of 2026.”
The claim that AI generates the majority of software code as of 2026 is not supported by the evidence. The most rigorous measurements place AI-authored code at 22–29% of actual code output, while the often-cited 41% figure from JetBrains refers to lines "touched" by AI — not independently generated. High adoption rates for AI coding tools do not equate to AI writing most code. No credible primary dataset shows AI-generated code exceeding 50% globally.
“TurboQuant compression technology can optimize AI memory usage by more than 5 times.”
Google Research confirms TurboQuant achieves at least 6x memory reduction — exceeding the claimed 5x threshold — but this figure applies specifically to the LLM key-value (KV) cache during inference, not total system memory. The KV cache is the dominant memory bottleneck in LLM inference, making the claim substantially accurate in that context. However, the phrasing "AI memory usage" is broader than what the evidence strictly supports, and results remain benchmark-based with real-world deployment unconfirmed.
“As of March 29, 2026, artificial intelligence systems outperform humans in general computer use tasks.”
The claim that AI systems outperform humans in general computer use tasks as of March 29, 2026 is not supported by the evidence. The strongest supporting data comes from a narrow benchmark of "economically valuable tasks" (GDPVal), which does not represent the full breadth of general computer use. Independent academic sources indicate AI systems still show significant performance gaps on harder, open-ended tasks. Speculative forecasts about enterprise applications do not constitute demonstrated across-the-board superiority over humans.
“A daily stretch routine can improve facial symmetry.”
The only rigorous study showing facial stretching improves symmetry involved Bell's palsy patients recovering from nerve paralysis — not healthy individuals. Other peer-reviewed research on facial exercises measured muscle tone, elasticity, or cheek fullness, not symmetry directly. Harvard Health and other credible sources explicitly note that evidence for stretching routines improving facial symmetry in the general population is lacking. The claim overgeneralizes clinical rehabilitation findings to everyday use, creating a misleading impression.
“The plastic industry possessed internal knowledge that plastic recycling was economically unviable during the early promotion of recycling in the mid-to-late 20th century.”
This claim is substantially accurate. Internal industry documents from the 1970s and 1980s — cited independently by California's Attorney General and PBS FRONTLINE — show key plastics trade groups and executives expressed "serious doubt" that recycling could "ever be made viable on an economic basis" while publicly promoting it. The only caveat is that the evidence reflects specific internal warnings rather than a proven uniform consensus across every company in the industry.
“Butter chicken is being removed from restaurant menus across India due to rising operational costs in 2026.”
Misleading. Some restaurants in Delhi, Mumbai, and Bengaluru have trimmed butter chicken from menus in March 2026, but the cause is an acute LPG supply disruption triggered by geopolitical tensions in West Asia — not generalized "rising operational costs." The claim overstates both the geographic scope ("across India") and the nature of the driver. These menu changes are crisis-conditional and concentrated in a few metros, while butter chicken remains widely available elsewhere.
“Use of Ozempic is associated with changes in taste perception and reduced enjoyment of eating.”
Mostly True. Clinical research and patient data consistently show that Ozempic (semaglutide) use is associated with changes in taste perception — roughly one in five users report heightened sweet or salty sensitivity, supported by studies documenting altered tongue gene expression and brain responses. The "reduced enjoyment of eating" component is less rigorously established, relying more on patient reports and media accounts than controlled hedonic measurements, but it is not unsupported. The claim is directionally accurate but somewhat overstates the enjoyment dimension.
“The double-slit experiment demonstrates that the act of observation alters the outcome of quantum events.”
Mostly True. The double-slit experiment does demonstrate that performing a which-path measurement eliminates the interference pattern, a finding confirmed by peer-reviewed research and a 2025 MIT experiment showing a quantitative tradeoff between path information and interference visibility. However, the claim's use of "observation" is imprecise — the operative mechanism is physical measurement and information acquisition (decoherence), not conscious awareness. This ambiguity can foster the common misconception that human consciousness collapses quantum states.
“A person's mindset influences how other people respond to them.”
Mostly True. Peer-reviewed research consistently shows that a person's mindset shapes their observable behavior — facial expressions, tone, body language, and communication style — which in turn influences how others perceive and respond to them. However, the claim oversimplifies the mechanism: people do not detect mindset directly but react to behavioral cues and their own interpretive biases. The effect is also probabilistic and context-dependent, not universal or deterministic.
“Nuclear power has a lower mortality rate per unit of electricity generated than solar energy.”
The comparative safety of nuclear versus solar energy depends on which dataset and methodology is used, and the claim presents a contested ordering as settled fact. The most widely cited compilation (Our World in Data) places solar slightly lower than nuclear in deaths per terawatt-hour (0.02 vs. 0.03), while one peer-reviewed study reverses that ordering. Crucially, Our World in Data cautions that uncertainties at these very low mortality rates likely overlap, making any definitive ranking fragile.
“Holding a warm drink causes people to perceive others as more friendly or warm.”
This popular psychology claim rests primarily on a single 2008 study that has not reliably replicated. A more rigorous replication attempt (Chabris et al., 2019) found no evidence for the effect, and methodological critiques highlight the original study's small sample size and borderline statistical significance. Most sources cited in support are press coverage or educational summaries of that same 2008 finding — not independent confirmations. Presenting this as an established causal relationship omits critical scientific debate.
“Glutathione supports detoxification processes in the human body.”
Glutathione's role in detoxification is firmly established biochemical fact, confirmed across multiple independent peer-reviewed sources. It serves as a cofactor for glutathione S-transferases, conjugating xenobiotics and facilitating their excretion — processes that constitute detoxification by any standard definition. The claim's conservative framing ("supports detoxification processes") accurately reflects the scientific consensus without overstating therapeutic benefits of supplementation.
“Anaximander was the first scientist in recorded history.”
Calling Anaximander definitively "the first scientist in recorded history" overstates a contested scholarly opinion as established fact. The term "scientist" was coined in 1834, making it anachronistic for any ancient Greek. Multiple credible academic sources credit Thales of Miletus — Anaximander's own teacher — as the more foundational figure, while others name Aristotle, Ibn al-Haytham, or Galileo. The claim reflects physicist Carlo Rovelli's thesis but not scholarly consensus.
“Martin Heidegger never explicitly provides a direct answer to the question of 'being' as such in his philosophical works.”
Heidegger's philosophical project is widely characterized as one of sustained questioning rather than definitive resolution, and major reference works confirm he never delivers a final, conclusive answer to the question of Being. However, the absolute phrasing "never explicitly provides a direct answer" overstates the case: the Stanford Encyclopedia of Philosophy identifies temporality as Heidegger's "(apparent) answer," and later works propose concepts like Ereignis. The claim captures Heidegger's methodological stance accurately but ignores substantive positions he does articulate.
“AI development tools will fully replace software developers by 2030.”
No credible evidence supports the prediction that AI will fully replace software developers by 2030. The most authoritative sources — including Morgan Stanley, Gartner-linked analysis, and Bureau of Labor Statistics projections — consistently forecast continued developer employment growth and estimate AI will automate only 20–30% of routine coding tasks. The strongest displacement evidence cited applies to a narrow occupational subcategory ("Computer Programmers") at a 55% risk level, which is neither full replacement nor representative of the broader software development profession.
“Pi (π) is a normal number, meaning every digit and sequence of digits appears with equal frequency in its decimal expansion.”
No mathematician has ever proven that π is a normal number — in any base. The claim presents an unresolved conjecture as established fact. While empirical tests on trillions of digits show distributions consistent with normality, consistency over a finite prefix cannot establish the infinite limiting-frequency property that normality requires. Every authoritative source in the evidence pool, including those most favorable to the claim, confirms that this remains one of the major open problems in mathematics.
“Saturated fat consumption is harmful to human health.”
The prevailing scientific consensus, including the 2025–2030 U.S. Dietary Guidelines and major cardiology bodies, supports that high saturated fat intake raises LDL cholesterol and cardiovascular disease risk — making the claim directionally accurate. However, the blanket phrasing overstates the evidence: harm is dose-dependent (typically above 10% of daily calories), depends heavily on what replaces saturated fat in the diet, and some large outcome-based studies have found no significant link to hard endpoints like heart attack or cardiovascular mortality.
“A proven connection exists between classical physics and quantum physics.”
Multiple rigorously established formal connections between classical and quantum physics — including the Correspondence Principle, Ehrenfest's theorem, and the Poisson bracket-to-commutator mapping — are well-documented across peer-reviewed literature and foundational physics textbooks. The claim that "a proven connection exists" is clearly supported. While the full problem of how classical macroscopic behavior completely emerges from quantum mechanics remains an open question, this does not negate the existence of proven connections — it only limits their scope.