Don't you hate it when you look around your house and can't find your can opener? Or even worse, you realize that you never owned a can opener in the first place? Fear not, for these geniuses discovered numerous ways for you to open a can without all the hustle and bustle of buying and operating a can opener. It's a foolproof way to open cans in seconds, which I bet you weren't able to do with your old can opener anyway. (source YouTube) The next time you feel lost due to the lack of can openers in your life,...