Educational Toy + Magnetic Flywheel

It's a toy to conduct experiments with. I used the cheap fridge magnets to be placed into the pits inside the ring. To fix'em, a bit of glue is fine. The center is ready for a 608 bearing. To see some examples of how to play with, can be found on YouTube You may watch also https://www.youtube.com/watch?v=pxoHqOHiohE https://www.youtube.com/watch?v=jCBXXUAXlo8 Have fun and get well educated.