Japan's nuclear meltdown in the aftermath of the March 11, 2011 earthquake inspired the creation of a grassroots radiation sensor network and a homemade Geiger counter for ordinary citizens. The DIY ...
In the nuclear age, a radiation detector, and an app to run it are within your reach Take one empty box of Frisk mints, some aluminum foil or a copper coin, eight photodiodes and free assembly ...
Japan's nuclear meltdown in the aftermath of the March 11, 2011 earthquake inspired the creation of a grassroots radiation sensor network and a homemade Geiger counter for ordinary citizens. The DIY ...
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