Stuff You Should Know, Live at Comic-Con

Stuff You Should Know, Live at Comic-Con

WBEZ brings you fact-based news and information. Sign up for our newsletters to stay up to date on the stories that matter.
How does time travel work? Could it ever cross the line from science fiction into science fact? Join Josh and Chuck — along with a live audience at the 2012 Comic-Con — as they explore the ins and outs of time travel.