Life Hack
Fortunately, YouTuber 'The Crazy Russian Hacker' has created an instructive video demonstrating how to open a can without a can opener. Here's how: Find a rough, flat surface like concrete or a sidewalk. Turn the can upside down and rub it vigorously across the surface. Then flip it right side up and press the sides. If done correctly, the lid will pop off. If not, repeat the rubbing. You never know when this trick might save your (or your cat's) life.
