Magnets are underrated.

Magnets are so cool. Have you guys ever just picked up some magnets and played with them? Thought about all of the possible uses, and uses they already have today? They move things. without touching them. How cool is that??? and some magnets can be turned on and off. Imagine what you could do with that! Wow! magnet gears with little friction? sign me up! launching rockets in to space with guess what... magnets! how epic. you guys should think of daily uses for magnets and post it in the replies. Thanks for reading my magnet appreciation post, have a great day!