Before retirement, I used a magnet on wheels to "sweep" the area around a house that I installed a new roof on. I picked up a lot of nails that were buried in the grass.
What's the most unusual way that you've made use of a magnet?
The most creative things I used magnets for was the ABC ones you put on the fridge and I would teach my kids their letters. Lol!
I have one of these in the bar area and one in the garage.
Multi verse travel.