Gold Rush Alaska: Wave Table Basics
The miners bring in a new wave table tool to help find gold within the buckets of black sand.
Most Watched in Materials Science
American Loggers: A Nasty Corner
A logging truck goes off the road at a dangerous corner, which has claimed many victims and is universally loathed by all of the drivers. See this video from Discovery Channel's "American Loggers."
Time Warp: Gumballs in Blender
Check out this clip for a close-up look at a gumballs in a blender -- you'll notice more detail than ever before in this slow-motion footage from Discovery Channel's "Time Warp" series.
How It's Made: Dental Crowns
Once a dental impression is taken, the work is just beginning. The impression is then cut into segments and loaded into a computer to isolate the tooth in need of restoration. Find out how dental crowns are made!
How It's Made: Bronze Bells
Walk through the process of making bronze bells for churches and other places on Discovery Channel's "How It's Made."
Time Warp: Tape-Measure Smoothie
Will It Blend takes on a tape measure for our Time Warp cameras. Check out this clip from Discovery's "Time Warp" series to learn more.
Recent Videos in Materials Science
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.
Bering Sea Gold: Wild Ranger Reckoning
The Wild Ranger crew's reunion comes to blows as Steve Riedel pushes Scott Meisterheim's buttons and owner Vern Adkinson hurls accusations at his former captain.