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Posts tagged computer chip

August 26, 2009

 

Dollar bills and coins laid out on a table.

Money Changers

Ever wonder how a money changer machine knows if you've given it a one, a five or a ten dollar bill?

September 27, 2003

 

Big Fido Is Watching You

That’s when you have a tiny, encased computer chip inserted under the skin of your dog or cat. Why?All sorts of information can be encoded on the chip, from the name of the animal’s owner–useful in case the animal gets lost–to information about its medical history a vet might need.

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