Fringebusters: The No-Brainer

For each episode of Fringe, Popular Mechanics asks experts to analyzes the science of Fringe, and separate the science fact from the science fiction.

For "The No-Brainer," PM turns to Brown University neuroscientist John Stein for the skinny on the real makeup and consistency of brain matter.

PopularMechanics.com: Fringe Fact v. Fiction: Could Your Brain Actually Turn to Goo?