Quantum Suicide: How to Prove the Multiverse Exists, in the Most Violent Way Possible

Quantum mechanics says objective reality doesn't exist, that instead all we see are probabilities collapsing into one particular configuration... and all other possible realities might just exist together in a quantum multiverse. Here's the deadly experiment that could help you to test that very idea. » 3/08/12 3:07pm 3/08/12 3:07pm

No, Kids, That's Not How Teleportation Really Works

I know how much all of you wanted to believe that the teleportation effects in Jumper were based on real science, but it turns out tragically not to be true. Popular Mechanics has roped an actual physicist, Dr. Max Tegmark of MIT, into explaining the difference between what Hayden Christensen and Jamie Bell do in … » 2/14/08 1:00pm 2/14/08 1:00pm