Adrenaline Lab: Bear Grylls - The HALO Jump
Bear Grylls discusses his 30,000 feet free-fall with Jeff Wise, an expert on fear and adrenaline.
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How It's Made: Aluminum Boats
In this clip from The Science Channel's "How It's Made," find out how lightweight, energy efficient aluminum boats are made.
Adrenaline Lab: Wing Walks 1,000 Feet High
Riding atop a plane 1,000 feet in the air and traveling at 100 mph, Ashley fearlessly walks the wings while the aircraft rolls, soars, and dives over San Francisco Bay.
Cliffs and Surfers
From the archives of Discovery: These surfers patrol the shore, waiting for the perfect wave. Learn more about cliffs and waves here.
Destroyed in Seconds: Paraglider Peril
A paraglider at a popular Mexican venue catches a nasty thermal air current and loses control. Watch this video from Discovery Channel's "Destroyed in Seconds."
Some Assembly Required: Boat Skin Coat
When constructing a boat, a skin coat of fiberglass is the first step in keeping the boat durable and strong. Learn more about boat construction on Discovery Channel's "Some Assembly Required."
Destroyed in Seconds: Fatal Airshow Accident
Flying fast and close in an air race off the coast of Malta, a race plane plunges into the sea after its tail is sliced off. Watch this video from Discovery Channel's "Destroyed in Seconds."
How It's Made: Fleece
This warm and fuzzy clip from The Science Channel's "How It's Made" is all about fleece.
From the archives of Discovery: Over time, these cliffs are worn down into unique formations. Learn more about cliffs and erosion.
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North Woods Law: Daring Moose Rescue
The wardens get a call about a moose who has been stuck in a mud pit overnight and they race in to action. Can they save the animal before it is too late?
North Woods Law: Off the Grid and In Trouble
A local man gives the wardens and the local police trouble about dumping his trash in a local water source. He takes things to the extreme when he calls 911 to report that he is under siege by local law enforcement.