The approval of this controversial book brings disastrous consequences, but was forgery present?
(02:46)Crank, crystal, glass or ice: more addictive than cocaine or alcohol, "meth" locks users into a devastating cycle.
(02:54)Crack maker, Baby Doh, shows how he turns regular cocaine into crack.
(02:00)Weed trafficker Clyde shows how he brings Humbolt Sour Diesel to the east coast.
(03:17)The Swamp Men newbies need to prove they have what it takes to survive 'Safari'.
(01:06)The sample provides important evidence that the huge Nile perch of Lake Turkana might be free of parasites.
(02:47)About 90 miles from the Trinity River, Lake Sam Rayburn might hold better luck for Jakub.
(03:16)A rattlesnake threatens to attack a man in his garage, even after being decapitated.
(02:05)Meet the pilots who were involved in highly secretive missions at Area 51.
(02:35)Filthy from coal and engine oil, Luke gets a taste of the grueling job of shoveling coal.
(02:25)The team faces the terrifying conditions of the Titanic as it was sinking.
(02:07)The host of Brain Games philosophizes on our evolving attention spans.
(01:58)Count the number of items that are being pick pocketed in this video.
(02:50)Hoop players try shooting basketballs after their spatial sense is altered.
(01:55)Take a test to see how your brain lies to you so you can make snap decisions.
(00:58)Don’t let your eyes fool you. Things are not always as they seem in this head scratcher.
(00:23)See if you can process what your eyes are telling you, or will you be fooled?
(00:24)Jason Silva explains how identifying the color of a leaf is trickier than you might think.
(01:13)A quick Brain Game tests your ability to spot the pretty face.
(02:43)Investigators examine how Andrew survived this crash.
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