Large Dangerous Rocket Ships: School Rules
These ASU students hope their race-winning rocket will prove that school smarts and first place trophies go hand in hand.
Most Watched in Engineering
Gold Rush: Big Boot
Christo Doyle digs in to get the real story from Dakota Fred and Parker about Fred's "Marathon Week" of mining. Plus, Fred finally reveals the true story behind his "Big Boot" nickname...
Gold Rush: Wash Plant Death
Off his game with bad cold, Dustin Hurt accidentally drops a huge boulder on the wash plant that knocks it out of action.
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.
Sons of Guns: Perfect Desert Shoot
The main representative for the nuclear facility's security contractors shows up with a military general to test fire the Red Jacket assault rifle. If all goes well, this could be the best business opportunity Red Jacket has ever seen.
Gold Rush: Greg's Big Dilemma
Greg Remsburg runs out of options and lets Todd know that he can't afford to wait around for the outside chance of striking it rich in the Klondike.
Gold Rush: Pushed Too Hard
Hard work and no pay sets up a confrontation between Dustin Hurt and his father Dakota Fred at the Porcupine Creek claim.
Gold Rush: At A Halt
After purchasing a new piece of equipment, Parker Schnabel's mine is working quite efficiently until his excavator suddenly breaks down and halts all operations.
Sons of Guns: Desert AR15 Debut
Before General Darden arrives for the big test, Will lets one of the nuclear facility security contractors try out the Desert AR15 assault rifle on a couple of targets.
Recent Videos in Engineering
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.
Bering Sea Gold: What Is Gold?
After The Dredge host Thom Beers brings in UC Santa Barbara scientist Doug Fischer to help explain exactly what gold is and where it originates.