Brian Greene - The Origins of the Universe - A Crash Course - Op-Ed - NYTimes.com

Op-Ed Contributor - The Origins of the Universe - A Crash Course - Op-Ed - NYTimes.com: "THREE hundred feet below the outskirts of Geneva lies part of a 17-mile-long tubular track, circling its way across the French border and back again, whose interior is so pristine and whose nearly 10,000 surrounding magnets so frigid, that it’s one of the emptiest and coldest regions of space in the solar system.

The track is part of the Large Hadron Collider, a technological marvel built by physicists and engineers, and described alternatively as heralding the next revolution in our understanding of the universe or, less felicitously, as a doomsday machine that may destroy the planet.

After more than a decade of development and construction, involving thousands of scientists from dozens of countries at a cost of some $8 billion, the “on” switch for the collider was thrown this week. So what we can expect?"