Sends an EMP (Electro Magnetic Pulse) out and destroys the RFID (Radio Frequency Identification) tag.

Looks like a good thing to do to those “Big Brother” type tags that are in passports and licenses. I don’t buy the whole “it saves valuable time” excuse.  Whats wrong with passports still using bar codes, or various other look up methods that don’t emit short range broadcasts of information?

[youtube]http://www.youtube.com/watch?v=wApnKraftWo[/youtube]

The flashing light and sounds effects are a nice touch.

Definitely something you wont find in RFID for Dummies

How to build your own – HERE

Hat Tip: SayUncle