I'm not capable of doing the math on this one but it seems that there is a possibility that I could wake up on Mars tomorrow. The Hitch Hiker's Guide to the Galaxy suggests taking a towel with me but I think a jacket and a good book would be in order. PHYSICIST SAYS THERE'S A SMALL CHANCE YOU'LL WAKE UP ON MARS TOMORROW DUE TO QUANTUM PHYSICS
From The Byte
Theoretical physicist Michio Kaku says he often gives his students a particular thought experiment: to calculate the probability that they wake up on Mars tomorrow, due to the vagaries of the theory of multiple universes.
Though the question seems decidedly wacky, Kaku writes in a New York Times column about the wondrous intrigue of quantum physics, which pits the possible versus the likely.
"Quantum theory," Kaku writes, "is based on what is known as Heisenberg’s uncertainty principle, allowing for a small probability that we can exist even on distant places like Mars."
Given this principle, "there’s a tiny but calculable likelihood that our quantum wave will tunnel its way through space-time and wind up there."
But there's still a chance. Using a series of beautifully simple metaphors, Kaku reinforces his belief that reality is, paraphrasing the British geneticist J.B.S. Haldane, "not only queerer than we suppose, but queerer than we can suppose."
It's incredibly improbable, in other words, that you are going to wake up on Mars tomorrow. And if you did, the extreme cold and lack of a breathable atmosphere would pose grim new challenges.
But as Kaku notes, unlikely doesn't mean impossible — which is why quantum physics, and its quest to explain the origins of the universe down to the level quantum uncertainty, makes all the difference in the worlds that exist, have existed, or could exist in the future.
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