Check out how to effortlessly create a homemade oil-lamp using a can of tuna (in oil) and a small piece of toilet paper. If you're ever without light during a survival moment, this could help you get tasks done when the sun goes down! Just be sure to have a can of tuna in oil and some toilet paper on hand. The following hack is quick, simple and very useful!

This amazing and – yes – unconventional candle burns for two to three hours! While it is not the most beautiful looking candle ever it has the advantage of being odorless and you can eat the tuna after using this clever survival hack!

Keep some tins handy because you never know what the future will bring!