Vincent Pieribone is an Associate Professor at Yale University. He's also a passionate scientist working on new ways to help paraplegics move their arms and legs by bypassing the damage and having a computer do the work. While Pieribone is optimistic about the future of brain imaging advancements, he worries that we aren't moving quickly enough to understand every aspect of the brain. To him, more effort was put into creating the iPod than unlocking the secrets of the brain.

Why aren't more intelligent people going into science these days? Besides there being a problem with science education in the U.S., Pieribone thinks the public often misperceives the field entirely. "I got a lot of people who show up in the lab and they think every day is going to be like Mr. Spock running around the deck of the Enterprise making huge discoveries and stuff.  And it’s a little slow.  It’s a lot of pie petting and you know, things don’t work and like any job, it’s really like any job," he says.