› added 11 months ago

46

TIL that there is a specific type for ink suitable for sublimation.

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yVLOa TIL that Shen Kuo, a Chinese polymath from the 11th century, not only made significant advancements in astronomy and geography but also discovered the concept of true north using a magnetic compass, over 400 years before it became common in Europe.
ey4k TIL Listerine was first sold as a floor cleaner and a cure for gonorrhea
x6bEw TIL that there is an official world record for time traveling. It's held by cosmonaut Sergei Krikalev, who has spent 803 days total in orbit around Earth. According to Einstein's theories of relativity, this would mean Sergei effectively has travelled about 0.02 seconds forward in time.
087M TIL Jennifer Love Hewitt doesn’t have even a single film of hers rated fresh on rotten tomatoes.
EKYd TIL Homo floresiensis is a group of hominids found on the island of Flores in Indonesia; there is debate over whether this was its own species or a population of Homo sapiens suffering from a form of dwarfism.