› added 8 years ago

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TIL limpet teeth are the strongest biological material on the planet and are stronger then Kevlar .

Read more bbc.com

via reddit.com

8LRL TIL that Austria acquired 15 fighter jets but can’t afford to run them, nor employ enough pilots.
0QAj TIL that the Alaskan Malamute became the state dog of Alaska after a 3 year campaign and legislative process that started with a kindergartner asking the question, “Why doesn’t Alaska have a state dog.”
gnB4 TIL Annie Taylor was the first person to successfully descend Niagara Falls. She used a custom barrel stuffed with a mattress. She tested it by sending a cat over the falls. It survived and 2 days later she made the journey…on her 63rd birthday.
R7OG8 TIL Monarch Butterflies are nearly extinct in the US - their population has declined +80% in the last two decades. AND MILKWEED is the ONLY host plant for baby Monarch caterpillars. Plant it!
XEmeD TIL about a couple of guys that stole highly radioactive material from an abandoned hospital (not knowing what it was), thought it was cool since it was glowing, sold it to people, who shared it with friends and family...and well, ended up killing 4 and contaminating 249.