The Only Toolkit You'll Need For the End of the WorldAndrew Liszewski6/02/12 4:00pm107EditPromoteGo to permalinkFirst-aid supplies? Fresh water? Canned food? Sure, they're all nice things to have when the world as we know it comes to an end and zombies walk the Earth. But what you really need to survive the apocalypse is knives. Lots and lots of knives.