News tagged with levels

Image: Zachariae glacier

This image taken over part of northeast Greenland's coast combines three images from Sentinel-1A's radar on 15 February, 10 March and 3 April 2016.

date8 hours ago in Earth Sciences
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How much electromagnetic radiation am I exposed to?

A team of researchers from Center for Biomedical Technology (CTB) at Universidad Politécnica de Madrid (UPM) has developed a pocket instrument capable of perceiving radio signals from 50 MHz to 6 MHz and storing this information ...

dateMay 04, 2016 in Telecom
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