Just part of backyard science (Applied)
Step 1: Prepare for the Material
Firstly, we need a foot long regular wire. We can turn it into some kind of coil.
Step 2: Just Part of It
Secondly, we need a piece of A4 paper. Please roll it. Use cell-o-tape or anything to make it fixed.
Step 3: Nanodot Please or Super Magnet
Thirdly, we need just one small ball of nanodot magnet or a ball of super magnet. Please insert it inside the rolling paper. Please close both end of the rolling paper.
Step 4: Please Enjoy the Trick
The demo video is here. Please enjoy it. Thanks for your interest.