It’s really amazing what you can find at military surplus shops. [David] just built a radiation detector out of a DT-590A scintillation probe originally made to test if Air Force bases were ...

Anyone considering building their very own Raspberry Pi laptop cyberdeck are sure to enjoy and get inspiration from the R.A.T.I.S. (Remote Assault and Tactical Intelligence System) cyberdeck created ...

I got some Geiger tubes a few days ago and built a very simple Geiger counter circuit that is powered entirely through the microphone jack (microphone connection provides a little power for things ...

The issue of nuclear radiation has resurfaced in the minds of many people today. The news we hear in the media encourages us to undertake extra checks in the areas where we live. The latest breaking ...

How real is the risk, how safe is that airplane flight? March 16, 2011 — -- Despite U.S. consumers' growing awareness of iodide pills, Geiger counters and emergency kits in the wake of Japan's ...