How do they make objects levitate?
We've just been watching the DVD set of My Favorite Martian season one and we've been enjoying it. We're up to episode 10 (counting the pilot) and I count one boner, one classic, and the rest "entertaining."
I'm puzzled by the levitation effect. Uncle Martin points his finger, an object in the room levitates and moves from one place to another. In some cases the object moves from or to Tim O'Hara's hand, giving a more complicated final impression. For example in one episode Tim & Uncle Martin are doing dishes and Tim holds a wet dish over his shoulder and Uncle Martin levitates the dish over to the breakfast table where he's sitting. In the same scene, Tim throws a dish towel on to the table and knocks off the glass coffee urn, whereupon Uncle Martin levitates the urn as it's falling to the floor and it floats back onto the table.
The objects wiggle in the air as if they are held by a jiggling wire. The effect is smooth and seamless.
I'm just wondering how they did it! I'm guessing that the blue screen process already existed in 1963, but the effect doesn't really look like that. Also if the objects really are in Tim's hand when Martin levitates them, then it's not blue screen.
My guess is that they have the objects rigged to wires and a nifty "flying" rig above the camera frame. But I can't see any wires, so ????
Does anyone know how they do it?
Thanks in advance.