Is it possible to create an anti-gravitational field using a cat and a piece of buttered toast?
Unfortunately, the diagram is wrong...the cat CAN land on it"s feet with buttered toast on it"s back and the toast would never have landed.
HOWEVER, the device will function if you strap the buttered side to the underside of the cat (and you would have to so that the toast can"t land butter side down if the cat lands on it"s feet) but you would end up with a really pissed off buttered moggy hanging in space.
That makes one hell of an obstacle in the middle of the kitchen.