There’s a lifehack video on YouTube about how to open a can with just a SPOON.
Here’s how to open a can with a SPOON. You grab the spoon by the handle, with the head facing down. Then Rub the tip back and forth in a groove along the top of the can while you’re pushing down like you’re trying to carve open a slot. And eventually it does. Then you just make it go all the way around, and pop open the top.