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TIL The rate that alcohol leaves the body is constant, regardless of gender, body type or size. It leaves at a rate of .015% per hour. If a person went to bed at 2 AM with a BAC of .20, it could take 15 hours to recover

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LQ6MV TIL that Mary, Queen of Scots, smuggled her dog to her execution under her skirts. The dog tried to stay near her corpse and afterward, died when it refused to eat.
ANG67 TIL that a “Jiffy” is a real unit of time. Defined by Gilbert Lewis in 1926 as the time it takes light to travel 1cm (~33.3564 picoseconds), it has since been redefined in astrophysics & quantum physics by Edward Harrison as the time it takes for light to travel 1 fermi (or, 10^-15m: ~3×10^-24sec):
lLZ1 TIL Scientists have created ‘Aquaman Crystals’ that can absorb oxygen and store it for later use. This discovery can help in underwater breathing and help patients with breathing difficulties. A handful of crystals could pull oxygen from the water/air providing an active supply as required.
0w8Q1 TIL In 1891 women throughout Victoria went door to door, gathering signatures for a women’s suffrage petition, which became known as the ‘Monster Petition'. The petition was approximately 260 metres long and contained nearly 30,000 signatures, including that of Jane Munro, the Premier’s wife.
VBo70 TIL: In 1567, Hans Steininger, an Austrian politician known for his long flowing beard said to be seven feet long, died by tripping over his beard. After his death, the townspeople built him a statue and preserved his beard in glass. It is now in the District Museum Herzogsburg.