How can a can of sauerkraut and a copper penny be used to power a digital clock?
(18:38)Is there any way to make Mythbusters even cooler? Yeah, there is: More Kari! Get ready for Head Rush. A commerical free hour of Mythbusters, hosted by none other than -- Kari Bryon. With games, experiments, special science celebs, and more!
(21:00)How does science make the world more fun? From designing video games to writing sci-fi novels, meet amazing science geeks who made it big!
Head Rush (00:30)Is there any way to make Mythbusters even cooler? Yeah, there is: More Kari! Get ready for Head Rush. A commerical free hour of Mythbusters, hosted by none other than -- Kari Bryon. With games, experiments, special science celebs, and more!
Head Rush (01:14)Find out if these capricious crustaceans can break speed records while scuttling on a treadmill, and discovery the mighty wallop the Manta shrimp can deliver to preditors!
Head Rush (01:32)Galileo's problematic theory of terminal velocity is put to the test by a record-breaking sky diver.
Head Rush (01:00)What exactly is broadband, and why is it the key to making the U.S. the world leader in communications technology? And what kind of cool jobs can a kid who's into gadgets and technology aspire to? Get the answers from Julius Genachowski, chairman ...
Head Rush (01:00)Geoffrey and Steve, the Meteorite Men, use astronomy, algebra, geometry, geology, and physics to do their jobs: running around the globe finding rocks that have fallen from outer space!
Head Rush (01:23)How does glass conduct heat? Using matches and forks, Kari performs a nifty experiment to find out.
Head Rush (01:28)Can Kari make a square smoke ring? Kari gives it a try using a cardboard box, a trash bag, and special-effects smoke cookies.
Head Rush (01:00)Do you want to be an engineer, an architect, or even an astronaut? Arne Duncan, U.S. Secretary of Education, talks about important it is to focus on getting every kid in the U.S. a great education in math and science, and how it leads to some rea ...
Head Rush (01:38)What happens when you dunk a balloon in liquid nitrogen?
Head Rush (00:54)What's the best way to launch a glass goblet sky-high? Kari shows how to contain the energy of a blast, shooting that goblet straight up.
Head Rush (01:03)Kari illuminates how humans process light with a nifty experiment that offers a cool spin on combining different color spectrums.
Head Rush (01:00)With an astronomer father and an artist mother, Nick Sagan certainly has the pedigree for great science fiction writing.