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Posted by Alan Golden on July 29, 1997 at 00:28:38:
I was browsing Hank Lee's Magic Factory and read the add for this "Jump" or "Jumper" trick. It is decribed as an electronic device that with make ordinary objects (pens, spoons)hop out of a glass on to the table. I am just wondering if anyone out there has seen it and could give a review. For $80 there would hopefully be some substance to it. The laws of physics limit the ways a 9 volt battery might accomplish this. I am thinking a battery operated lever that tugs quickly on our old friend the invisible thread???? Any other ideas?
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