The likelihood is that you will never need to practically re-create what you see in this video.

Because as humans, we tend to be quite good with tools. We either stockpile them in rows of drawers next to the kitchen sink, or we bring them along on a camping trip.

But judging from the tone of the video, this isn’t some DIY self-help tip. If you are without a tin-opener, and are prepared to think about trying to do it with your bare hands, chances are you’re in a pretty life-threatening position.

Learn from Boris over here – he has a safety jacket.

[Source : Life Hacker]