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TIL The Iphone fingerprint sensors can differentiate between a living and dead. Apple-developed biometric uses radio frequency waves to check the skin underneath a finger's outer layer

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l7lya TIL that gelatin is obtained by boiling cattle and pig carcasses.
MeZgW TIL: There are over 15 countries that have multiple capital cities, including South Africa, Chile, and Malaysia.
e0144 TIL that the blind/visually impaired and those with motor issues qualify for the entire library of Congress audiobook and braille collection for free. You don't have to be completely blind qualify, you just have to have the backing of a qualified professional and demonstrate proficient need.
69AVZ TIL There is sexually explicit cave art (NSFW)
xMPB TIL, Bill W., the co-founder of Alcoholics Anonymous, was so notorious for cheating on his wife with attractive women who attended sobriety meetings that his colleagues later started calling this type of lechery the thirteenth step.