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The EPIC Sensor Hits the Market
It’s the stuff of kids’ play and science fiction. A stick that has magic properties. Some such sticks execute actions at a distance – perhaps when accompanied by a cryptic incantation – while others may passively detect from a distance. It’s the latter we’re interested in today.
We are surrounded by information encoded into the electromagnetic ether through which we pass. Some of it is natural; some of it we have created ourselves. But here’s the thing that may be surprising: when we measure things electromagnetic, we’re pretty good at the magnetic part. Heck, a 50-cent compass can pick up the earth’s relatively weak magnetic field. We’re not so good at the electric part, however. Read More
March 29, 2012
March 28, 2012
March 26, 2012