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TIL it's been over 10 years since the last EF5 tornado

Read more spc.noaa.gov

via reddit.com

O0oY TIL Pope Francis is a big fan of J.R.R. Tolkien, and in a 2008 sermon used the stories of Bilbo and Frodo to describe “journeys of hope” and the battle between good and evil.
XEywQ TIL the 42-story Cathedral of Learning on the University of Pittsburgh's campus is the tallest education building in the Western Hemisphere. It includes 31 "nationality rooms" that are designed to celebrate different cultures and nationalities.
PdxO TIL limpet teeth are the strongest biological material on the planet and are stronger then Kevlar .
LQ1NZ TIL Einstein didn't believe it was possible for 2 photons to communicate instantly, no matter how far apart they were, because it would mean that information is travelling at a speed faster than light. It turns out that Einstein was wrong: it's possible, and it's known as quantum entanglement.
8aye4 TIL that romans invented the flamethrower in the early middle ages, only to lose the invention when the guy who invented it died. They re-invented it about 200 years later. It's also most likely the inspiration for the "wilfire" in GoT.