I'm wondering if I had a bracelet made of neodynium magnets, what would happen to those price tags when my bracelet is right beside them as I examine a product on the shelf.
I'm wondering if I had a bracelet made of neodynium magnets, what would happen to those price tags when my bracelet is right beside them as I examine a product on the shelf.
A coil of wire with sharp high-voltage pulses applied. Wrist-sized EMP.
A coil of wire with sharp high-voltage pulses applied. Wrist-sized EMP.