> I think the experience of falling slowly down a tube would be very interesting. So, like an elevator? I agree that Lenz's law is pretty neat. In high schoo

> I think the experience of falling slowly down a tube would be very interesting. So, like an elevator? I agree that Lenz's law is pretty neat. In high school my electronics class got to visit a research MRI and bring in coils of wire and other objects to experience it first-hand.