Few people know what the pliers in the Victorinox Swiss Army knife are actually capable of. They hide many secret functions, which you can see in this video
Another use : vice. Put something (wire, item you are gluing, ect.) inside the plier mouth, and attempt to close/fold the plier away back into the handle. The tension of the tool trying to return will hold the item in the jaw, and allow you to use both of your hands to work on it. 👍
Nice! I particularly liked the trick with removing the can lid. Very handy, thank you. Edit - wanted to add a tip of my own. If you're pruning or cutting thorny stems/twigs, the scissors are good for picking them up without scratching yourself.
It would be cool to see if you can make an insulated drinking can using a soda can with a Coors can inside (which is slightly thinner than a typical 12oz can).