July 19, 2017 3:15 pm AGT's Scientist Nick Uhas He is known for blowing things up on “Americas Got Talent”—literally! Scientist Nick Uhas, is joining us in South Florida for a special appearance at Frost Science Museum. US & World Videos 4:12 Keeping Up with Rock Legends on Tune Talk 3:41 Tune Talk: An Update about Madonna and More 8:28 Papa Keith Talks Hip Hop and Adam Duritz Discusses Upcoming Counting Crows Tour 4:13 The Pop Stars Making Waves This June 1:57 Gifts for Dad on Father's Day