Library

2,548 published verifications avg. score 5.6/10 1,246 rated true or mostly true 1,065 rated false or mostly false

“In a spinach leaf-disc floating assay, spinach leaf discs exposed to higher light intensity from a 100 W lamp positioned about 18 cm away floated sooner and in greater numbers over 15 minutes than discs exposed to natural light, while discs kept in darkness (wrapped in aluminium foil) showed no flotation over 15 minutes.”

Mostly True

The described outcome matches how the floating leaf-disc assay ordinarily behaves: stronger light usually makes spinach discs float faster, while discs kept dark usually do not float. The evidence solidly supports that overall pattern. However, the exact setup and timing stated here—100 W lamp, about 18 cm, natural light comparison, and a 15-minute endpoint—are not all directly confirmed by the strongest sources.

“Mojtaba Khamenei is dead.”

False

The evidence does not support the claim that Mojtaba Khamenei is dead. As of the most recent reporting in June-July 2026, credible outlets and official testimony indicate he was seriously injured or incapacitated, not confirmed deceased. The death claims come mainly from unverified social-media posts and rumor-driven videos, which are outweighed by stronger sourcing pointing the other way.

“Israel is not occupying the Gaza Strip and the West Bank.”

False

The claim is not supported by the evidence. Authoritative legal and institutional sources, including the ICJ and ICRC, treat the West Bank as occupied and conclude that Gaza also remains occupied for legal purposes because Israel retains decisive forms of effective control despite the 2005 withdrawal. Denying occupation of both territories conflicts with the current mainstream international legal assessment.

“Hamas operated a command-and-control headquarters inside Nasser Medical Complex in Khan Younis, Gaza Strip.”

Mostly False

Available evidence does not substantiate the claim at the level stated. Israeli authorities alleged that Hamas used Nasser Hospital as a command center, but independent reporting did not verify that specific headquarters claim, and humanitarian organizations on site described armed presence without confirming command-and-control operations inside the hospital. The record leaves a real possibility of militant use, but not proof of the precise allegation.

“United States export controls on advanced artificial-intelligence chips are largely intended to prevent China from catching up in artificial intelligence.”

Mostly True

The evidence shows these controls are meant in substantial part to deny China access to the chips needed for cutting-edge AI, and senior U.S. officials have described them in catch-up terms. But the governing rules justify the policy mainly through national-security aims: limiting military modernization, WMD-related capability, offensive cyber uses, and surveillance abuses. The claim captures a real objective, but states it more broadly than the official texts do.

“A majority of people experiencing homelessness in the United States have a mobile phone.”

Mostly True

Available studies strongly suggest that more than half of people experiencing homelessness in the United States have a mobile phone or current phone access. However, the evidence comes mostly from local or subgroup studies rather than a single nationally representative estimate, and phone access is less consistent among some unsheltered groups. The overall takeaway is directionally well supported, but the wording is broader than the data directly prove.

“In 2021, around the time the Taliban took Kabul, foreign aid accounted for about 40% of Afghanistan's gross domestic product (GDP).”

True

Available evidence supports the 40% figure for the period just before Kabul fell. The World Bank reported aid flows equal to 42.9% of GDP in 2020, and multiple 2021-era analyses described Afghanistan as receiving about 40–43% of GDP from foreign aid before the Taliban takeover. The main caveat is that aid fell sharply after August 2021, so this should be read as a pre-takeover snapshot, not a full-year average.

“The device marketed as "PowerPro Genius" reduces a typical household's electricity bill by about 50%.”

False

The evidence does not support this product cutting a typical household electricity bill by about 50%. Independent technical explanations and scam warnings indicate these plug-in devices generally do not reduce the kilowatt-hours homes are billed for, so any savings would be negligible rather than dramatic. The 50% figure also exceeds even the product's own marketing claims.

“The modern concept known as the Law of Attraction is a rebranding that draws heavily from older philosophical and spiritual traditions, including Ancient Greek philosophy, Hinduism and Buddhism, Hermetic philosophy, and the 19th-century New Thought movement, and it became mainstream in the 2000s partly through the 2006 book The Secret.”

Mostly True

The claim gets the big picture right: today’s Law of Attraction repackages older spiritual and philosophical ideas, and The Secret helped push it into mainstream culture in the 2000s. The strongest evidence ties it directly to New Thought and Western esoteric/Hermetic traditions. Links to Ancient Greek philosophy and Buddhism are plausible and commonly cited, but they are less firmly documented as direct lineages.

“The 19th-century New Thought movement, including Phineas Parkhurst Quimby and Mary Baker Eddy, influenced modern Law of Attraction teachings that the mind can affect health, wealth, and happiness.”

Mostly True

The core historical connection is well supported. New Thought figures, especially Quimby, helped popularize the idea that mental states can affect health and life outcomes, and later Law of Attraction teachings draw on that tradition. The main caveat is that Mary Baker Eddy's link to the specific Law of Attraction lineage is more indirect than the claim suggests.

“The Law of Attraction became widely popular in the 2000s partly due to the 2006 book "The Secret."”

True

Available evidence shows The Secret was a major force in bringing the Law of Attraction into mainstream 2000s culture. Multiple reliable sources describe the 2006 book and related film/media exposure as driving a broad resurgence in public attention. The wording is also cautious: it says "partly due to," not that the book was the only cause.

“Hinduism and Buddhism emphasize karma, intention, and mindfulness in ways that resemble the Law of Attraction idea that thoughts and actions shape future circumstances.”

Mostly True

The evidence supports a high-level similarity, not a doctrinal match. Hindu and Buddhist teachings broadly hold that intentions and actions have consequences and that mental cultivation matters, which resembles the Law of Attraction idea that inner states can shape later outcomes. But karma is a moral and spiritual framework, not the same thing as modern manifesting.

“Hermetic texts include the principle "As above, so below" and related formulations that connect inner mental states with outer reality in a way that parallels Law of Attraction claims.”

Mixed

The Hermetic phrase itself is genuine, but the Law of Attraction comparison rests mostly on later interpretation. Classical Hermetic sources support a correspondence between higher and lower realms, not a clear doctrine that thoughts manifest external reality. Later Hermeticist and occult texts do draw stronger inner-outer links, so the claim contains a real basis but overstates what the original Hermetic texts say.

“By analytic continuation, the Riemann zeta function satisfies ζ(-1) = -1/12.”

True

Standard mathematical references agree that the analytically continued Riemann zeta function has value ζ(-1) = -1/12. This does not mean the ordinary series 1+2+3+4+⋯ converges to -1/12; it means the unique analytic extension of ζ(s) to s = -1 takes that value.

“Grand Theft Auto VI generated about $3 billion in revenue from pre-orders within the first 24 hours after pre-orders opened.”

False

The evidence does not support the claim that GTA VI made about $3 billion from pre-orders in its first 24 hours. Credible coverage treats that number as an unverified viral rumor, while better-sourced reporting points to analyst estimates closer to $1 billion or discusses roughly $3.2 billion as projected first-year revenue, not first-day pre-orders. No official Take-Two or Rockstar disclosure confirms the $3 billion figure.

“In women, lower levels of estrogen are associated with faster toenail growth.”

False

The available evidence points in the opposite direction. Sources discussing menopause and nail biology associate lower estrogen with slower nail growth and increased brittleness, while higher-estrogen states are described as linked to faster growth. The main quantitative toenail-growth study provides no estrogen association, so the claim is not supported as stated.

“The Texas Legislature meets in regular session only once every two years for 140 days.”

Mostly True

The claim accurately describes Texas’s biennial regular legislative schedule, but it slightly overstates the duration. Under the Texas Constitution, regular sessions occur once every two years and may last no more than 140 days. In practice they typically run the full 140 days, but “up to 140 days” is the more precise phrasing.

“In Pakistan, a 10-year-old girl was forced to marry a 60-year-old man and later became pregnant.”

False

The claim is not supported by the evidence. Multiple credible fact-checks found that the viral video tied to this story was miscaptioned and actually came from Vietnam, not Pakistan. Although child marriage is a real problem in Pakistan, no reliable source confirms the specific allegation that a 10-year-old girl was forced to marry a 60-year-old man and later became pregnant.

“Restricting rival countries' access to advanced computer chips slows those countries' progress in artificial intelligence capabilities.”

Mostly True

The evidence supports a real slowing effect, especially for frontier AI systems that depend on large amounts of advanced compute. Export controls have imposed meaningful delays and scaling constraints, most clearly in China. But the effect is not universal or complete: software efficiency, alternative supply channels, and narrower definitions of “AI progress” can reduce or mask the slowdown.

“Building an advanced semiconductor chip industry requires years of research and billions of dollars in investment.”

True

The evidence strongly supports this statement. Advanced semiconductor capability routinely requires multi-year research, facility buildout, process development, and production ramp-up, while leading-edge fabs and supporting ecosystems cost billions to tens of billions of dollars. The wording is broad but not overstated for an advanced chip industry.