› added 7 years ago

205

TIL that 4 US states have completely banned billboards

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WkDQA TIL: the Wow! signal, discovered by volunteers, remains the strongest evidence of extraterrestrial communication. The "Big Ear" observatory was since dismantled to make room for a golf course expansion.
4eE5 TIL that the planet Saturn radiates 2.5 times more energy into space than it receives from the Sun.
RdP1 TIL that fetuses were observed crying in the womb for the first time in 2005
4X4Zg TIL that the estate of Jimi Hendrix no longer permits use of his music in films involving the abuse of drugs or alcohol. The last film to do so was ‘Withnail and I’ (1987).
0dAp5 TIL that water vapor is the biggest contributor to the greenhouse effect.