Keeping Paper Clips Unstuck
Most recent answer: 02/06/2015
- Daisy (age 30)
Edmond, OK
At first I thought you meant that the paper clips were a little magnetic, so that's why they stuck. Experimenting with some paperclips fresh from the box, it doesn't seem that that happens. Even when I magnetize one enough to pick up another, it doesn't stay magnetized to stick noticeably to another after the magnet is removed. Results may differ for different iron alloys in other clips, but I'm guessing that you just meant that they get all tangled up with each other.
So then you're wondering if laying them on a weakly magnetic sheet would keep them from getting tangled. I took one of those weakly magnetic flexible ads designed to use on a refrigerator. It works fine for just that purpose. One layer of clips sticks to it, and they pull off easily.
Looking on the Web, there are lots of varieties of magnetic paperclip holders. You can't beat the price of one of those rubbery magnetic refrigerator-ad sheets though, and they could be used to cover big areas of a desk.
When your millions pour in from this invention, please think of our impoverished Physics department.
Mike W.
(published on 02/06/2015)