› added 21 hours ago

2

TIL that Hasbro holds a trademark for the smell of Play-Doh

Read more tmog.uspto.gov

via reddit.com

RjRj TIL that more than 99 percent of all species that ever lived on Earth are estimated to be extinct.
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BgZEd TIL of Maple Syrup Urine Disease; a disorder inherited via genetic mutations causing an infant's urine to smell sweet, like maple syrup.
VBpwQ TIL that a Roman envoy stopped the Seleucid invasion of Egypt by drawing a circle around the invading Seleucid king and daring him to literally cross the line.
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