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Molecular Energy Storage Without Batteries
Batteries store electricity as electrochemical energy in their molecules, and release it as electricity when users need it. Sure, that’s…
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Is Being “Ecofriendly” Making A difference in Schools?
We recently learned about the Ontario EcoSchool certification program which awards environmentally-friendly schools for their efforts in conserving our planet.…
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Using Solar Power to Cool a Home
North American homeowners are maxing their air conditioning to keep the heat outside where it belongs with summer upon us.…
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More Thoughts about the Baghdad Batteries
A curator stumbled over six strange contraptions in the basement of the Baghdad Museum in 1938. The objects, which archaeologists…
Battery Technical
How to Use a Multi Meter to Measure Electricity
A multi meter is a simple, inexpensive device for testing circuit continuity, and measuring voltage and resistance.