In case you find yourself in an outdoor survival situation. Snares and traps- Everyone should know this and about the edible plants (and be able to make a positive ID of those plants if in doubt it's best not to use).
How to make a DIY Rocket Stove from two tin cans We love Rocket Stoves! They’re easy to make and work so well because it doesn’t take a lot of fuel to cook a meal. There are 3 main ways a rocket stove is used, as a source to cook, a heating.