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A Flow Battery For Your Home At Last?
Imagine the elegant simplicity of a flow battery for your home solar, or energy storage. Being water-based, should mean no…
Fatigue Hits California COVID Defenses Hard
California seems to be having difficulty maintaining its COVID defenses, some observers say. How else do you explain 31,000 deaths?…
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Battery Basics
Australian Mandatory Button Battery Standard
National Retail Association of Australia created a working committee in 2016 to devise an industry code for button battery safety.…
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US COVID Deaths 5 Big Facts Behind the Total
Big numbers like a million, as in US COVID deaths are hard to comprehend in terms of suffering behind them.…
Battery Technical
AI Steadily Improves New Battery Performance
Each time we replace a battery in a favorite device, we may wonder how long it may last this time.…
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Did We Leave it Too Late to Vaccinate Africa?
It’s all history now and we can’t change that of course. Developed nations implemented comprehensive vaccination programs that poorer countries,…