[randog]

They laughed at Galileo, but they laughed at Bozo the Clown, too.

I suspect that the Jasker group has stumbled upon the concept of the flywheel. Hope they solved that nasty friction problem first.

[blam]

"Hope they solved that nasty friction problem first."

Superconducting magnetic levitation.

[Clioman]

This device should do especially well in France, where even well-educated people are able to laugh at Jerry Lewis.