› added 4 years ago

247

TIL that there are white rainb9ws that appear in fog.

Read more bbc.co.uk

via reddit.com

YA1Z TIL that pollution in London was once so bad, that some train lines used detonations as signals, because drivers couldn’t see the lights
BlQk TIL Santa Fe, New Mexico is the oldest capital city in the US. It is also older than Plymouth, NYC, and Philadelphia
ADn7d TIL that in 1995, after six years on the faculty at the University of Pennsylvania, Katalin Karikó, the woman behind the mRNA technology, got demoted because her bosses saw no point in pressing on
dDR6Q TIL mushroom clouds can be caused by any powerful explosion, not just nuclear, and there are depictions of them in art since the 1700's
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