On Feb. 3, Boy Scouts from Troop 55 assisted Great Falls Elementary by setting up a booth at their STEM Fair. The booth demonstrated how to build and use a homemade electroscope. Using copper wire, a ...
Electromagnetic fields are everywhere, all around us. Some are generated naturally, but in vast majority of cases, it’s we humans that are generating them with artificial, electronic means. Everything ...
On a recent Saturday morning at the Savannah River Site Museum, a group of Scouts leaned over tables scattered with Geiger ...
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