Is there a profitable market for pocket electromagnets?

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Is there a profitable market for pocket electromagnets?

2007-01-03 23:49:56 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Engineering

3 answers

for novelty purposes, maybe

2007-01-03 23:52:12 · answer #1 · answered by Dashes 6 · 0⤊ 0⤋

If there was someone would be selling them everywhere. I have seen a few used for industrial purposes but at the same time, I've never seen them in bubble packs at the checkout at Wa-Mart.

2007-01-03 23:52:48 · answer #2 · answered by Gene 7 · 0⤊ 0⤋

The first time you erase someone's credit card magnetic strips, it will be the last sale you'll make...

2007-01-04 21:45:29 · answer #3 · answered by sd_ducksoup 6 · 0⤊ 0⤋