Battery Basics
Three Main Types of Primary Batteries
A primary battery is a single-use electrochemical storage device we cannot re-energize again. Whereas we…
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Battery Basics
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Wonder How Antigen Tests Work – Here’s How
Did you ever wonder how antigen tests work, but didn’t know who to ask. We…
Battery Technical
Inductive Charging of Electric Vehicles
Wireless, or inductive charging of electric vehicles is a proven technology dating from 1894. That…
Battery Technical
A Calcium Battery Could Create a Big Stir
The European CARBAT project to create cheaper, denser, and more sustainable rechargeable batteries appears to…
Battery Technical
Could Zinc-Based Batteries Next-Best Lithium?
Lithium-ion batteries are a compromise, because they are the best available in class. Electric vehicle…
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Unpacking U.S. Record COVID Hospitalization
Nations around the world are reporting fewer COVID patients in hospital, than was the case…
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Lead Batteries Keep Pressure on Lithium
There’s no sign of lead batteries faltering under competition from new technology. Their global market…
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Lessons from South Africa’s Omicron Outbreak
South Africa’s Omicron outbreak accelerated rapidly, although the hospital load has been surprisingly low. While…
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Two Aspects of Omicron to Watch Carefully
The 1918 ‘Spanish Flu’ outbreak was the most deadly human pandemic ever. It infected a…
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FDA Confirms Waning Pfizer Effectiveness
U.S. Food and Drug Administration (FDA) released a follow-up evaluation of Pfizer booster doses on…