5- Hunting Broad Heads From Keys

With the right kind of tools and a file, a key can be shaped into a makeshift hunting broadhead.

6- Fish Trap from 2-liter Bottle

Take the cap off of the top and cut that end of the bottle right just where it reaches full thickness. Flip the smaller piece and insert it back into the bottle, in reverse. You may have to make a few cuts in the cap end so that it fits snugly inside the bottle’s body. Tie (or otherwise secure) the inverted cap end inside with wire or string.

Now that we've covered food and warmth, how about some tips to serve you in some even more specialized situations.

On the Next Page we'll see a way to use a pretty impressive plant to mend clothes or other fabric and also, a tip to find magnetic north if you left home without a compass:

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