› added 6 months ago

63

TIL that honey bees can recognize human faces. They see faces much like pixels in a digital image.

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b9Mw0 TIL The Placebo Effect doesn’t really have clinical significance when you account for the myriad of variables present in clinical trials. Placebos do about as good as “no treatment arms” in most studies with objective criteria.
9wYXp TIL Liechtenstein's national anthem uses the same melody as the British national anthem. And up until 1936 Liechtenstein's flag was identical to Haiti's.
6Qxm TIL Malcolm X once played Russian roulette during his burglary career by pulling the trigger three times in a row to convince his accomplices that he was not afraid to die. He later revealed to Alex Haley that he palmed the round.
JKpk TIL the B-52 Stratofortress has been operated by the USAF since 1955 and isn’t expected to be retired until the 2040s
RNJl TIL Pluto is no longer a planet because just 424 experts out of 10k+ decided it wasn’t