› added 1 year ago

46

TIL that Sugar Maple Trees have a wider range in the US than Canada

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16llO TIL The proposal for reconstructing Haiti's National Palace includes a grand boulevard, a large pyramid honoring earthquake victims and a replica of the old palace structure
D1OdV TIL PhD students built a supersonic cannon that can fire pingpong balls that break the sound barrier, and shoot clean through steel cans.
jNXoj TIL The beak like mask which the black plague doctors wore was actually filled with sweet smelling substances usually Lavander; It's purpose was to aid with the smell of rot and decay and second, they believed that good smell would help them fight Black plague, which they believed it to be airborne.
KYbQJ TIL in 2016 a man found an extremely obscure CD with no information available about the band, resulting in a 4 year online search for band members, who have now reformed and produced a second album, more than 20 years after the first
jW5E TIL that the US army wanted to master memes to influence enemies and the population in 2006