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Where the Energy Goes In Batteries
Scientists often wonder where the energy goes in batteries, on the basis we cannot destroy it, only transform it. Researchers…
How Electric Batteries Received Their Name
We use the word ‘battery’ to refer to a collection of associated objects working together. Hence soldiers speak of a…
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A Fourth U.S. Surge Could Pose a Real Threat
Dr. Rochelle Walensky is not afraid to step out of line in her role as Director of Disease Control and…
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Taking a COVID Vaccine for Other People
Dr. Thomas Lew is an assistant clinical professor at Stanford University School of Medicine. He penned an article in USA…
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An Avalanche of Snow and COVID Precautions
This winter has been a bad season for avalanches in United States, according to Alaa Elassar writing for CNN.Com. Thirty-three…
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Accept the Vaccine on Offer Says Dr. Fauci
A choice of three American-approved vaccines confronts us, with Chinese and Russian ones in the wings. So the question arises,…