Geiger Counter (Radioactivity Meter)

Homemade Geiger Counter Radioactivity

How can I measure radioactivity? As part of my hobby of measuring and controlling everything, I had long been thinking of adding a Beta and Gamma emission detector (what we usually call a radiation meter), a Geiger-Muller counter or a Geiger meter to my sensor list. And why do I want a Geiger counter? Well, very simple, because I know that later or more ... Read more