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Fire Blankets and Li-Ion Battery Fires
A lithium-ion (li-ion) battery fire needs three things to keep on burning. These three essentials are heat, oxygen, and something…
Our Corona Virus Self Isolation Strategy
We are all potentially links in the corona virus chain. A handshake or a hug could transfer the virus from…
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World Health-Renamed COVID-19 Variants
We have been uncomfortable writing about United Kingdom, South African, and Indian variants as if those nations invented them, because…
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Returning to Normal After a Year Indoors
Millions of Americans are outside again on this Memorial Day, after a year sheltering indoors whenever they could. CNN Health…
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Do I Have a Cold Flu or COVID-19 Infection?
From time to time you may wonder do I have a cold, flu or a Covid-19 infection. These illnesses may…
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Variant First Detected in Vietnam ‘Dangerous’
The COVID-19 variant first detected in Vietnam is ‘very dangerous’. This, according to Vietnam’s Health Minister Nguyen Thanh Long, when…