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The Primary and Secondary Battery Difference
We mention primary and secondary batteries regularly in our blog posts, as if assuming our readers know how to compare…
Best Vaccine May Be At the Tipping Point Now
Science Mag is concerned early approval of a COVID-19 vaccine could deter us from finding a really good one. It…
WHAT'S NEW
University of Illinois Library confirms close to 90% of lead batteries are repurposed globally, so their materials have another life.…
Periodontal gum disease loosens teeth, and can destroy the underlying bone. Previously we wondered whether an infection on the path…
This the second article in a two-part series delving into the finer details of lead-acid battery cycling. We described how…
A vaccine passport is a virtual, or actual document certifying the person it mentions has protection against named infections. However,…