How to open a metal can without using a can opener | Brian's Science and Technology | Scoop.it
It happens to the best of us. You have the food but forgot the eating utensils or plates. When it comes to canned food, failing to bring the can opener may seem like an end-of-the-world disaster – unless you know these simple methods for opening a metal can without using a can opener. http://wildernessarena.com/skills/general-repair/how-to-open-a-metal-can-without-using-a-can-opener