#HTE
How to Start a Fire Using a Plastic Bag, Water and Geometry
I would die quickly in a post-apocalyptic world, because these kinds of MacGyver-like survival tips would never occur to me. Grant Thompson, a/k/a the King of Random, shows you how you can start a fire without matches or a firestarter. All you need is a plastic bag and some water:
http://www.core77.com/posts/66916/How-to-Start-a-Fire-Using-a-Plastic-Bag-Water-and-Geometry