Did you know that cornflakes contain metallic iron, in finely
powdered form, as a dietary supplement. It's only 2.4 mg per serving
but...
So strong are neodymium magnets that if you float
cornflakes on a bowl of water they can be steered about by the
attraction of the magnet. It works best with the ones in the middle:
those near the sides probably have some surface tension forces on them
as well.
If you don't believe me try it. Steering cornflakes is the best feeling.
Iron In The Soul
Did you know that cornflakes contain metallic iron, in finely powdered form, as a dietary supplement. It's only 2.4 mg per serving but...
So strong are neodymium magnets that if you float cornflakes on a bowl of water they can be steered about by the attraction of the magnet. It works best with the ones in the middle: those near the sides probably have some surface tension forces on them as well.
If you don't believe me try it. Steering cornflakes is the best feeling.