› added 6 years ago

259

TIL loofah sponges come from a gourd and not the ocean.

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via reddit.com

N7vE8 TIL that ferns yeet their spores. They have a structure called an annulus that responds to humidity. When they dry out they curl backwards, creating tension, and then snap forwards, ejecting the spores in a yeet-like fashion.
9YmMG TIL the Wright Brothers almost destroyed the 1903 Flyer, the first plane, in 1912 because they considered it worthless. Their manager talked them out of it.
x6Ad0 TiL that nachos were invented by Ignacio Anaya. "Nacho" is the nickname of Ignacio.
djpE TIL: 90% of media in the US is controlled by 6 major news networks known as “The Big Six.”
j6XBp TIL PTSD did not become an official medical diagnosis until 1980.