Two objects have struck the earth with enough force to destroy a whole city. Each object, one in 1908 and again in 1947, struck regions of Siberia. Not one human being was hurt either time.

Former basketball superstar Michael Jordan is the most recognized face in the world, more than the pope himself.

Wham-O manufactured twenty-thousand hula-hoops a day at the peak of hula-hoop popularity in 1958.

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