This guy is going to show you how you can open a can with your bare hands. This is one that you really need to see for yourself because it could save you in an emergency. He starts by taking the can and he rubs it on a slab of concrete. He rubs it so much that the edges of the can wear down and this means that he can pop open the lid without any difficulty at all. He also shows you how to do it a second time with another can and this is a great way to make sure that if you don’t have a can opener, you’re never left without a way to access food.
Of course, this guy has released plenty of other hints and tips for you to take a look at and everyone should know this.