The Trust Wiki: is it true that…
13,507 claims, checked. Each link is a receipt: verdict, sources, both sides, open to challenge.
Verdict
AllSupported · 13,507Contested · 792Refuted · 2,102Overstated · 104Not quite · 1Contested partial · 1,166Common knowledge · 1,198Partial lean · 2,982
Topic
All topicsHealth · 2,273Psychology · 1,127Science · 2,541History · 1,144Technology · 382Society · 548Environment · 526Money · 361
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- SUPPORTEDIs it true that Scottish pharmacologist Sir James Black developed propranolol, the first clinically useful beta-blocker, and cimetidine, the first selective H2-receptor antagonist.?
- SUPPORTEDIs it true that Under US FDA labeling rules, a food containing less than 0.5 grams of trans fat per serving may be labeled as having 0 grams of trans fat.?
- SUPPORTEDIs it true that Sacagawea served as an interpreter and guide for the Lewis and Clark Expedition.?
- SUPPORTEDIs it true that Brevibacterium linens, the bacterium used to ripen Limburger cheese, is also found on human skin and contributes to foot and body odor.?
- SUPPORTEDIs it true that Lethal injection was adopted in the United States as a more humane method of execution and was first used in Texas in 1982.?
- SUPPORTEDIs it true that NASA and Boeing scheduled a Starliner development update briefing for 3 p.m. EDT on Monday, September 28, 2026.?
- SUPPORTEDIs it true that The US Air Force operated captured MiG aircraft for evaluation under the codename Constant Peg.?
- SUPPORTEDIs it true that A room smells less noticeable to people inside it because of olfactory adaptation, in which the nose becomes less responsive to constant odours.?
- SUPPORTEDIs it true that The Lewis and Clark Expedition traveled from near St. Louis to the Pacific coast and back between 1804 and 1806.?
- SUPPORTEDIs it true that Jean Meslier, a French Catholic parish priest who died in 1729, left a posthumous testament denying the existence of God and criticizing religion.?
- SUPPORTEDIs it true that In the HUNT study in Norway, higher cardiorespiratory fitness was associated with a lower risk of COVID-19 hospitalization.?
- SUPPORTEDIs it true that Most citrine sold commercially is heat-treated amethyst, because natural citrine is rare.?
- SUPPORTEDIs it true that People raised closely together in early childhood tend to develop little sexual attraction to each other, a pattern called the Westermarck effect.?
- SUPPORTEDIs it true that Archerfish can learn to distinguish between different human faces.?
- SUPPORTEDIs it true that Hermann Goering died by suicide with cyanide in his cell on 15 October 1946, hours before his scheduled execution.?
- SUPPORTEDIs it true that The Federation of Bosnia and Herzegovina, created by the 1994 Washington Agreement, includes Croat-majority cantons.?
- SUPPORTEDIs it true that Octopuses change colour using pigment-containing chromatophore organs in the skin that are controlled by muscles.?
- SUPPORTEDIs it true that NASA reported in September 2026 that its Swift observatory powered on a third instrument and restarted automated slewing.?
- SUPPORTEDIs it true that The global total fertility rate has roughly halved since 1950, from about 5 births per woman to about 2.2.?
- SUPPORTEDIs it true that Koalas have fingerprints almost indistinguishable from human fingerprints.?
- SUPPORTEDIs it true that Any nonzero number raised to the power of zero equals one.?
- SUPPORTEDIs it true that The Great Depression caused severe economic contraction in countries across the world.?
- SUPPORTEDIs it true that The SR-71 Blackbird still holds the 1976 air speed record for crewed air-breathing jet aircraft.?
- SUPPORTEDIs it true that Google pays Mozilla to be Firefox's default search engine, providing most of Mozilla's revenue.?
- SUPPORTEDIs it true that Martin Luther King Jr. delivered the "I Have a Dream" speech at the March on Washington on 28 August 1963.?
- SUPPORTEDIs it true that Honey bee stings kill humans by causing anaphylaxis or, in massive attacks, envenomation.?
- SUPPORTEDIs it true that Japanese companies use banishment rooms with no work to pressure employees into quitting.?
- SUPPORTEDIs it true that It is grammatically correct to end an English sentence with a preposition.?
- SUPPORTEDIs it true that The Jacobian conjecture states that a polynomial map with a nonzero constant Jacobian determinant has a polynomial inverse.?
- SUPPORTEDIs it true that Wi-Fi networks protected by WPA2 with weak passphrases can be cracked using a captured four-way handshake.?
- SUPPORTEDIs it true that Seven riffle shuffles are enough to mix a 52-card deck close to randomly.?
- SUPPORTEDIs it true that Wolves and domestic dogs can interbreed and produce fertile offspring.?
- SUPPORTEDIs it true that Germany shut down its last three nuclear power plants in April 2023.?
- SUPPORTEDIs it true that Combined oral contraceptive pills lower circulating androgen levels in women.?
- SUPPORTEDIs it true that Researchers have identified a 'pain' signal inside large language models.?
- SUPPORTEDIs it true that Workers with a bachelor's degree earn more over their lifetimes than workers with only a high school diploma.?
- SUPPORTEDIs it true that The product of two negative numbers is a positive number.?
- SUPPORTEDIs it true that Honey bees die after stinging a mammal.?
- SUPPORTEDIs it true that Studies of Fairtrade certification find mixed effects on the incomes of certified farmers, with some showing little or no income gain.?
- SUPPORTEDIs it true that The US CDC declared over a Cyclospora outbreak linked to lettuce that sickened nearly 13,000 people.?
- SUPPORTEDIs it true that Dolly Parton's Imagination Library has given away more than 100 million free books to children.?
- SUPPORTEDIs it true that The Humboldt penguin, which breeds in Peru and Chile, is classified as Vulnerable on the IUCN Red List.?
- SUPPORTEDIs it true that Zinc gluconate lozenges shorten the duration of the common cold.?
- SUPPORTEDIs it true that In April 2024 the US EPA set enforceable drinking water limits of 4 parts per trillion for the PFAS compounds PFOA and PFOS.?
- SUPPORTEDIs it true that The California condor population fell to 27 birds in 1987 and has since recovered to more than 500 birds through captive breeding and release.?
- SUPPORTEDIs it true that Russia has stationed nuclear-capable Iskander missiles in its Kaliningrad exclave.?
- SUPPORTEDIs it true that OpenAI offers a free trial of its paid ChatGPT subscription.?
- SUPPORTEDIs it true that Emirates is the flag carrier airline of Dubai.?
- SUPPORTEDIs it true that The federal Job Corps program continues to operate after the Labor Department's 2025 pause.?
- SUPPORTEDIs it true that Old Trafford stadium takes its name from the Old Trafford district of Greater Manchester.?
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