Creating a BIG Vortex with Lego and Magnets
Lego parts, magnets, a bucket and water. Enjoy!
Magnets in the video:
K&J Magnetics R636 https://www.kjmagnetics.com/proddetail.asp?prod=R636
K&J Magnetics RC22CS-N-N52 https://www.kjmagnetics.com/proddetail.asp?prod=RC22CS-N-N52