Keyword "EXPLOSION"

430 sites have this keyword listed in their metadata, here's one you may hate:

Brainiac:  Alkali Metals:  Part II
"There is still, I should say, one more even more reactive metal; francium. But for some reason they wouldn't let have any of that...." http://www.youtube.com/watch?v=m55kgyApYrY for the video
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