Can You Really Open Canned Foods Without a Can Opener?

Time for another real world test of something I heard about but am very skeptical of. Can you open canned food with this quick and simply trick that you all may or may not have heard of? I've never seen anyone try it so let's do it in real life. Unsurprisingly, this "here's a five second tip for you preppers!" style vapid blogger nonsense trick doesn't work very well in real life. Shocking, I know. Stop consuming content from these irresponsible liars please.

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