This Mathematical Formula Cancels Out All Sound [Factoid]

There's a baby crying next to you, and it's extremely annoying. You hate it. It's a cute baby, but come on, you're trying to sleep on the train. Luckily, math (and tech that uses it) can wipe the baby out. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/LqbdhCc4kTs/this-mathematical-formula-cancels-out-all-sound

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