Brainiac!

Have you ever seen Brainiac? No, not the Superman character, the British TV show. It's like Bill Nye the Science Guy for the twenty-something set, featuring fun experiments like walking across custard, firework racing, touching an electric fence, and blowing up a car with thermite "because it's old, because it's white, and most importantly, because it's French."

But my favorite, by far, is Alkali metals in a bathtub.



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