› added 6 years ago

53

TIL it is estimated 70% of children with an egg allergy will outgrow it by age sixteen.

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8DKb TIL A cave in France contains the footprints of a young child alongside the paw prints of a dog, left 26,000 years ago. The oldest evidence of human canine relationships ever found
xVJW7 TIL the Supreme Court case which created the "fire in a crowded theater" quote was about draft protesters being arrested, and it was overturned more than 40 years ago.
WkgKo TIL Wedgwood Rock - an enormous erratic rock in someone's front yard in Seattle
4EnX TIL Mr. Rogers made a point of mentioning out loud when he was feeding his fish after he got a letter from a family whose blind daughter asked him to do so, because she couldn’t tell if the fish were being fed.
xnD1 TIL Although violet and purple look very similar, violet is a true color with its own set of wavelengths on the spectrum of visible light, while purple is a composite color made by combining blue and red