› added 12 years ago

93

TIL that Vatican state owns a observatory telescope in south-west Arizona

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4d1b TIL that an invention called the Radiovota would have essentially allowed 1930’s radio listeners to up-/downvote broadcasts.
kOPvg TIL A group of guys made a to scale model of the solar system in Black Rock Desert, Nevada. They felt that pictures online couldn’t capture the size of our solar system and they wanted to give an accurate example.
b9L54 TIL that Apple made a video game console in the ‘90s
69vPW TIL that people with synesthesia, a neurological phenomenon where stimulation of one sensory or cognitive pathway leads to involuntary experiences in a second pathway, often possess unique and vivid perceptions of the world. For example, the letter "A" might consistently appear as red.
LQDxV TIL Coyote howls act as a population census and if their howls are not answered by other packs, the result is a biological response that produces large litters.