Earth 2050: The Future of 3D Mapping
Cliff Fox, SVP at Nokia, explains how 3D mapping will change the way we navigate, travel, and explore our world in this extended interview from "Earth 2050".
MythBusters: Excavator Exuberance Aftershow
Adam and Jamie reveal what scared -- and what THRILLED -- them about these "surprisingly dangerous" tests, and why they deviated from the original barge-excavator YouTube video.
Frozen Planet: Killer Whales "Wave Wash" Seal
A pod of orcas, or killer whales, cooperate to wash a Weddell seal off an ice floe. This sequence, filmed for Frozen Planet, marks the first complete filming of killer whale "wave washing" behavior.
Frozen Planet: Gray Wolves Chase Down Bison
A pack of northern gray wolves harass and then attack a herd of wood bison. This is the first time wolves have been filmed hunting bison, both from the ground and from the air.
Sons of Guns: Hogzilla to Godzilla
Will and Kris meet up with Brandon and some friends to test out the hog gun. From an airboat, they spot a hog and put the muscled up, silenced, night stalking AR to use.
Material Marvels: Shape-memory Alloys
Shape-memory alloys are used in everything from space exploration to dentistry -- but how could metal have a memory? Tune in as Dr. Ainissa G. Ramirez, Associate Professor of Mechanical Engineering & Materials Science at Yale, explains. www.seas.yale.edu
Frozen Planet: How to track a killer whale
Producer Kathryn Jeffs and Orca Scientist John Durban explain how biologists track killer whales in Antarctica using satellite tags. This allowed the Frozen Planet film crew to pinpoint the location of the orcas.
Sons of Guns: Vince Clears Out
In the middle of a panic to get the Desert AR15 assault rifle completed, Will learns that Vince has cleared out his tools and disappeared.
Material Marvels: Graphene
Imagine if you could power light bulbs with pencils. In this clip, Dr. Ainissa G. Ramirez, Associate Professor of Mechanical Engineering & Materials Science at Yale, describes graphene, and how it may revolutionize civilization. www.seas.yale.edu
Towing the Space Shuttle
How can a Toyota Tundra with a 10,000-pound towing capacity pull a 300,000 pound space shuttle? Scott Benjamin of CarStuff delves into the physics at play during the space shuttle's final journey to the California Science Center in Los Angeles.
Sons of Guns: Jesse James Lets Loose
After Will Hayden receives a surprise visit from Jesse James, he gives him a chance to shoot many guns from the Red Jacket collection in the range.
Sons of Guns: Master Welder
The Red Jacket crew works on building an aluminum Browning automatic rifle for Jesse James. During the build, Jesse James gives Flem a quick lesson in welding.
Sons of Guns: First Submachine Gun
A rare gun collector brings in a German Schmeisser MP 28, a variation of the first infantry submachine introduced at the end of World War I.
What is the future of marijuana in the United States?
By 2011, marijuana had become legal or decriminalized in 15 states. But will it ever become legal? Join Cristen Conger of Stuff Mom Never Told You as she explains the controversy surrounding marijuana, and how this may (or may not) change in the future.
MythBusters: Square Wheels Aftershow
In the Square Wheels Aftershow, Adam and Jamie discuss the worth of square wheels, the difficulty they faced with steering and a square-wheeled motorcycle.
MythBusters: Bird Balance
Kari, Grant and Tory answer fan questions in the aftershow for the Bird Balance and Fireworks Man myths, including their thoughts on destroying a limo and strange bird calls.
MythBusters: Revenge Of The Myths
Adam and Jamie respond to fan questions related to the water heater cannon and excavator myths, including how what they'd do differently and what they will test next.
MythBusters: Ballistics Barrel
In this episode of the Mythbusters Aftershow, Kari, Grant an Tory talk about the Ballistics Barrel myth, reminding fans that failure is always an option.
MythBusters: Serious Steel
The sparks fly -- and the forklifts groan -- as Tory, Kari and Grant connect two cars in preparation for the tandem-driving myth seen in the movie Date Night.