› added 8 years ago

86

TIL Iceland is the only NATO country with no standing army.

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via ift.tt

5YyDQ TIL Eratosthenes Calculated the circumference of the earth about 2200 years ago. His calculation 40,000 km (in modern units) is within 1% accuracy of earth’s circumference 40, 072 km (measured by orbiting spacecraft).
OoaM7 TIL Jimi Hendrix and his band accidentally dropped lump of hash in their dressing room's sink right before a BBC concert. They had to dismantle the drainpipe to save it. "I found a maintenance man and begged tools [..] We succeeded in our task and had a great smoke." remembers drummer Mitch Mitchell
YZVZ TIL: The rarest thing in the universe is the element Astatine, number 85 on the periodic table. What makes it so rare is that over time it turns into something else, in the matter of hours.
loWa1 TIL JK Rowling told Harry Potter actor Daniel Radcliffe that "you and Rupert and Emma are all too good looking" for their roles because she imagined her characters to be geeky looking
gGaD TIL that Schrödinger did not believe in the possibility of a cat being simultaneously both dead and alive. His thought experiment was meant to criticize the absurdity of the existing view of quantum mechanics.