For backcountry trekkers in Alaska, avalanches come with the territory. The Alaska Avalanche School teaches them how to spot, avoid and provide rescue after one. Jorge Ribas goes to class.
More Videos Online
More Videos Online
Earth: Making the Grade at Avalanche School
For backcountry trekkers in Alaska, avalanches come with the territory. The Alaska Avalanche School teaches them how to spot, avoid and provide rescue after one. Jorge Ribas goes to class.
Added: Mar 18, 2008
Views: 19558 Views
Runtime: 04:21
Related Videos
-
The Skinny On Frozen Fruit...Earth (02:19)
Why do freezing temperatures destroy oranges? James Williams unpeels the answer. -
Aldabra Giant TortoiseEarth (03:37)
Meet Alex the Aldabra Giant Tortoise, a resident of the Smithsonian's National Zoo since 1956. -
Human Influence on Ecology...Earth (03:10)
Professor Erle Ellis is proposing a new way to map the Earth's biomes, taking into account the effect humans have had on the planet. Jorge Ribas reports. -
New Species Thrive in MekongEarth (03:03)
The Mekong region in Southeast Asia is home to more than a thousand new plant and animal species, says the World Wildlife Fund. But challenges are ahead in balancing conservation and growth. Jorge Ribas reports.
-
A Dwindling Catch: Part 1Earth (03:56)
Oyster fishermen in Maryland?s Chesapeake Bay struggle despite a 14-year/$58 million program to save the oyster population. -
Undersea Eruption Now in...Earth (01:39)
What lives 1,800-feet underwater, spews molton rock and sounds like a rumbling tractor trailer? The erupting Brimstone Pit in the North Pacific, recently recorded by NOAA. -
Thar's (Still) Gold in Them...Earth (03:09)
Gold prices are at all-time highs and a new gold rush is on in Alaska. Jorge Ribas finds a few prospectors looking to strike it rich. -
Surviving A Big Wave Wipe OutEarth (02:51)
Surfing huge waves can be deadly - and exhilarating. Same goes for the wipe outs. One of the sport's most extreme surfers talks James Williams through the experience.
-
3 Questions: Life in CavesEarth (02:55)
Karst ecologist Mike Slay talks about the some of the scariest and grossest moments he's had down in the caves. Jorge Ribas gets the dirt. -
Urban Farms Grow UpEarth (03:23)
Discovery's Matt Danzico investigates vertical farming, an agricultural concept aimed at growing food and raising animals in skyscrapers in city centers. -
Easy Tips for Greener GardensEarth (03:27)
Pesticides and fertilizers can wind up where you don't want them. SafeLawns.org founder Paul Tukey stops by Jorge Ribas' backyard and gives him some tips on eco-friendly gardening. -
3 Questions: Volcanoes!Earth (02:00)
Could humans MAKE a volcano erupt? That answer and more as James Williams questions a volcanologist thrice.
You Might Also Like
-
The Skinny On Surviving an...Human (03:00)
If you hear 'Avalanche!,' do you know what to do next? Jorge Ribas gets some survival tips. -
3 Questions: Avalanche!News (03:06)
Avalanches are fast, powerful and just plain scary; and Alaska Avalanche School director Blaine Smith knows all about them. Jorge Ribas asks him three questions. -
The Skinny On SkijoringHuman (02:41)
Everyone's heard of dogsledding... but skijoring? Jorge Ribas meets a couple of athletes - human and canine - who compete in this unique winter sport. -
Birds Keep The BeatNews (02:36)
Animals that can mimic sound can also keep a beat, implying an evolutionary link between the two abilities. Jorge Ribas reports on the new study.
-
Wonders of Weather - Death...Wonders of Weather (02:03)
Learn about one of the planet's most notorious hot spots, Death Valley. -
Spawning DeathWhy? Tell Me Why! (02:52)
In nature there are some species, both plant and animal, that die after spawning offspring. This week Kasey-Dee Gardner finds out why this phenomenon happens. -
-
Avalanche
Wonders of Weather (04:08)
In WWI, troops in the Alps deliberately brought down avalanches on each other, killing over 60,000.
-
-
-
Night-Shining CloudsWhy? Tell Me Why! (02:14)
Do you ever wonder why you can sometimes see clouds at night? Kasey-Dee Gardner talks to a cloud investigator to find out how and why this happens. -
The Skinny On Panning for...Human (02:42)
Gold fever strikes Jorge Ribas in Alaska when prospector Steve Herschbach shows him how to pan for gold.
Advertisement
Shop Discovery News
-
our networks
-
video
-
shop
-
customer service
-
corporate
COMMENTS (0)