New Series Who Knew? With Marshall Brain Premieres Thursday

MARCH 10-16
	Who Knew? with Marshall Brain THURSDAYS at 9P et/pt WATCH A PREVIEW >> His name is Marshall Brain. He's an expert explainer and curious about everything engineering. Taking you on the factory floor to break apart golf balls, speedboats, firetrucks and everything else in between. Thursdays at 9P et/pt. Science of Interrogation TONIGHT at 9P et/pt Explore new frontiers in lie detection from MRIs to eye tracking and thermal imaging, and watch two detectives use their lie-detecting skills to solve murder cases. Explorer: "Alaska's Last Oil" WEDNESDAY at 8P et/pt Oil companies and environmentalists continue to battle over drilling in the nation's largest wildlife preserve. How much longer can the Arctic National Wildlife Refuge remain off limits? Dog Whisperer Presented by PETCO FRIDAY at 8P et/pt Cesar teaches a rescued Lab-greyhound to play nice in Central Park and a rescued Rhodesian ridgeback-boxer to share the road on "doggie hikes" in Arizona. Aftermath: Population Zero WEDNESDAY at 9P et/pt If the human race suddenly disappeared, this is what would happen minutes, months and centuries later. Experience a world we will never see – a world without people. Asia's Deadly Dozen SUNDAY at 8P et/pt The Yamakagashi snake and the Siberian tiger are two of the 12 deadliest creatures that roam the waters and dense vegetation of this biologically diverse region.
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