Friday, April 17th, 2015
Season 2015 Episode 1070 | 26m 46s
The Hackathon brings talented programmers together to create new computer programs. Dr. Cat Warren talks about the "science of the sniff" & the power of a dog's sense of smell. Plus Carowinds unleashes its new roller coaster - Fury 325.
Aired: 04/16/15Video has closed captioning.