One man's trash is another man's deadly weapon! Take a look at what Joerg Sprave (previously on Neatorama) of The Slingshot Channel can make out of your trash (don't try this at home, kids!):
A while ago, COLORS magazine asked us if we can make weapons out of trash. Sure! A quick walk to the woods, and we came home with a good selection of stuff.
This video shows how you can make pepper spray from old chili powder, bolas from cat food cans and batteries, and even a full blown crossbow from a broom handle and old kitchen gloves.