› added 11 months ago

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TIL seven signs and symptoms of vitamin D deficiency

Read more nzherald.co.nz

via reddit.com

QNPQE TIL the rat filmed breathing liquid in The Abyss (1989) was really done, and not an effect. The rat is filmed in an emulsion of oxygenated perfluorocarbon emulsion, aka "breathing liquid"
E1ow7 TIL about Soong Mei-Ling, the sister-in-law of Sun Yat-sen and the wife of Chiang Kai-shek. Her life traversed three centuries, and she lived through pretty much all the forms of government that China has tried - emperor, republic, communism, dictatorship.
ePRE TIL In 1904, tea bags were invented accidentally. The inventor, Thomas Sullivan, decided that it was cheaper to send small samples to potential customers in silk bags instead of boxes. The recipients believed they were meant to be dunked and soon Sullivan was flooded with orders for his “tea bags”.
0waw5 TIL a 'barrel' of crude oil is not today's standard 200L/55G barrel of commerce, but was originally the 40 gallon whiskey barrel before settling on, in 1866, the 42 gallon (159L) wine tierce established by English King Richard III in 1485, which we still use today
gr8BD TIL Crabs will capture and eat baby Sea Turtles after they hatch.