› added 11 years ago

75

TIL of vinyl players that work by laser beams reading the grooves, leaving no deterioration to the vinyl.

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9w5xQ TIL that the first model Solar car was invented by a man named William G. Cobb and it was first displayed in 1955.
yQxya TIL There are four primary chemicals that can drive the positive emotions you feel throughout the day: dopamine, oxytocin, serotonin, and endorphins (sometimes referred to as D.O.S.E.). Oxytocin specifically comes from physical contact and gives you a lasting feeling of love and security.
Wk754 TIL that the Earth casts its shadow onto the atmosphere. It is visible during twilight as a blue or purple band just above the horizon.
b6nwZ TIL that I've been doing it wrong and should be wearing a Vaseline oil soaked tampon when I shower Symbiofem Protect Bathing and Swimming Tampon
Gg8E TIL Bryan Cranston was actually taught how to make meth by the DEA in preparation for his role in Breaking Bad