All good Jedi know that the best way to survive a snow storm is in the snugly belly of your nearest Tauntaun. Just cut open with your handy dandy light saber, a single horizontal slice across the midsection will do, push squirming intestines aside, and crawl right in. Warm as it is comfortable, the intestines mold to your body like a memory foam mattress. But how long could you survive in a Tauntaun? Realistically, the sub-zero environment of Hoth is no place to be, Tauntaun or not. And it's important to remember that Luke Skywalker didn't need to survive in...