The most powerful and complex science experiment in the history of the universe is finally-after 14 years and $10 billion-about to begin. There's no telling what it may find, and that's entirely the point.rnThe proton is a persistent thing. The first one crystallized out of the universe's chaotic froth just 0.00001 of a second after the big bang, when existence was squeezed into a space about the size of the solar system. The rest quickly followed. Protons for the most part have survived unchanged through the intervening 13.8 billion years-joining with electrons to make hydrogen gas, fusing in stars to form the heavier elements, but all the while remaining protons. And they willcontinue to remain protons for billions of years to come. All, that is, except the unlucky few that wait in a tank of hydrogen gas 300 feet beneath the small Swiss town of Meyrin, a few miles north of the Geneva airport. Those-those are in trouble. By the time you read this, a strong electric field will have begun to strip the electrons away from the protons in that hydrogen gas. Radio waves will push the protons, naked and charged, forward, accelerating them through the first of what can reasonably be called the most impressive series of tubes in the known universe (Internet be damned, Senator Stevens). The tubes in this Large Hadron Collider (LHC) have one purpose: Pump ever more energy into these protons, push them hard against Einstein's insurmount-able cosmic speed limit c.
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