Marty sizes up the Alatna River to see if the current is too cold and strong.
(02:59)Why is it so hard to slide down a bannister?
(03:13)A small group of scientists is on a mission: find the last stretches of ocean that remain as they were before man.
(03:03)Both humans and grizzly bears share the river banks of Alaska fishing for salmon so wildlife troopers need to check all...
(01:28)A war against cocaine. Special forces prepare to destroy a cocaine laboratory in Columbia.
(02:59)As Kurt Cobain and Nirvana reached new heights of fame, music critics dubbed the band and its peers a new category: grunge rock.
(02:54)The lone Brit in the prison survives because of his martial arts skills.
(02:28)This Scottish bootlegger was stopped with 13 gallons of illegal wine.
(02:23)A woman is caught smuggling a dangerous narcotic - inside her body.
(02:38)Enemy Killed In Action - Navy Seals raid a compound in Pakistan and kill Osama Bin Laden.
(02:49)Joseph Giaime discusses how LIGO (Laser Interferometer Gravitational Wave Observatory) works.
(06:23)Raised on plastic spoons and dope by his gang-banging brother, 28 years old Chronic was born to be a crack dealer.
(02:59)The Hard Merchandise finally gets a bite - but is it the bite of a bluefin?
(00:48)During the containers ride up the mountain, the guys encounter problems on sharp turns and icy roads.
(01:53)If you were on a snowmobile and an avalanche was fast approaching, what would you do?
(02:46)900 Ektorps are manufactured every day by a team of over 700 fabric specialists.
(03:02)What happens when authorities find packs of heroin hidden in a pair of shoes?
(03:07)How would you survive when the building you’re in collapses?
(02:56)Seen as one of Hitler’s closest allies, new evidence suggests that Field Marshal Erwin Rommel may have known about the plot...
(01:06)A 37- year- old man is swallowed alive by the earth while sleeping in his bed and is never found.
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