Doomsday Preppers: I Hope I Am Crazy : TUE FEB 7 at 10P et/pt : channel.nationalgeographic.com Kathy Harrison might seem like a mild-mannered New Englander, but she's preparing for the worst by being extremely self-sufficient. ... more.

Three skiers shooting an adventure film get more than they bargain for when they accidentally trigger their own avalanche. ... more.

Ultimate Factories: Ducati : SAT FEB 18 8p et/pt : channel.nationalgeographic.com Ducati's new transforming bike has to pass a vigorous battery of tests before it can be released to the public. ... more.

Visit National Geographic Channel site: channel.nationalgeographic.com What was the biggest dino that ever roamed the Earth? ... more.

When there's only one watering hole in town, you pay your money and you take your chance, even when your neighbor might be your mortal enemy. Worse yet, there are crocs here, all looking to score a quick meal. ... more.

Ultimate Factories: Bacardi : SAT FEB 11 8p et/pt : channel.nationalgeographic.com Enjoy the 50-mph roller coaster ride these bottles take as they're filled with 80-proof Bacardi Rum. ... more.

Groundhogs are also known as woodchucks and whistle pigs. But don't let the funny names fool you. On February 2nd, groundhogs get to tell the future. Well... sort of. ... more.

Drugs, Inc: Designer Drugs : SUN FEB 12 9p et/pt : channel.nationalgeographic.com Designer drug dealers in Israel are after profit, no matter the human cost. ... more.

Find out more about National Geographic magazineâ€"follow @NatGeoMag on twitter or become a fan on Facebook. On Twitter: twitter.com On Facebook: Every January, National Geographic magazine organizes a seminar for its photographers at National Geographic headquarters in Washington DC. The event offers inspiration and a chance for the photographers â€" who live and work around ... more.

At first glance, this temple in northern India looks like any other. But this temple also houses other deities. And there's not one...not two...but more than 15000 of them inside. Welcome to the rat temple. ... more.