New Sensors Powered In A Low Power Way – EarthTechling

EMF stands for Electromagnetic field. But what is this field? where does it come from? And how does it affect me? Electromagnetic field is abbreviated as EMF. But what is it? where is it ? And why should I be concerned about it ?

New Sensors Powered In A Low Power WayEarthTechlingThey have tuned their small, battery-free sensors to harvest the electromagnetic radiation constantly pumped out of television transmitters, which push their signals in all directions with one megawatt of power. They are now working to let the devices ……New Sensors Powered In A Low Power Way – EarthTechling

Hopefully you understand EMF better. The links below give more insights about this topic.

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