Opening Cans with Concrete, Does this really Work [Video]

Hey guys! Are you ready for another round of "Does this Really Work?"

I took on the challenge of opening a can on concrete.

If there's ever an apocalypse or your stranded somewhere with no knife or can opener, now know the secret to surviving with concrete.

The tuna salad I made after the video was great. I used the quick peel trick for hard boiled eggs, in the video below, too.