› added 4 years ago

78

TIL ladybugs eat gnats! It's easy to buy ladybugs in stores, online, etc.

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via reddit.com

j6M1a TIL an alchemist from the Tang dynasty was searching for an immortality potion and ended up discovering gun powder, which would do the opposite of the sought after potion.
oBwJr TIL that by mass, polonium-210 is nearly 250,000 times more toxic than hydrogen cyanide
x74D TIL: There’s a mysterious object called the “Great Attractor” that’s pulling on every object within hundreds of millions of light years.
oPbK TIL In the early 90’s, director David Zucker commissioned Trey Parker and Matt Stone to make a video to promote Universal Studios… This was the result
Yp6DP TIL about Solar Maximum cycles and the Carrington Event. A solar storm that hit Earth powerful enough to start fires and cause sparks from telegraph wires. The aurora was seen as close to the equator as South America and Northern Australia. The next Solar cycle is predicted to start this year.