Forgot your can opener while camping, or just can't find one in your kitchen? Don't worry! In this video, we'll show you an incredibly useful life hack to open any standard tin can using just a.. Don't let the lack of a can opener stop you from getting at your goods. New Africa/Getty Images The invention of the tin can fully transformed people's ability to store food and beverages for long periods of time, but at the start those wrought iron cans were a true pain to open, and actually required a hammer and chisel!
Here's how to open a can with a knife or even a spoon and some brute force. And if you happen to be out camping and don't even have that, a rock will suffice.. Learn three proven ways to open a sealed can without a can opener using a spoon, knife, or concrete. Step-by-step tips for homeowners and campers.