The toilet paper tuna torch is amazing.
Ever wonder what can hold a burn for over 30 minutes, but can also be eaten afterward?
This video was uploaded by a YouTube user named CrazyRussianHacker. He offers life hacks on various survival tips.
Check out this awesome life hack.
Who's headed out to the store to buy a can of tuna? Be sure keep some in your hiking bag; it's lightweight and takes up minimal room.
It's also extremely affordable and easy. Who needs a $300 backpacking stove?
Give this DIY project a shot.