Featured
Do We Need a Third Pfizer Booster Shot Now?
Pfizer and BioNTech seemed inclined to think so on Thursday July 8, 2021, when they…
Browsing: when
Featured
Featured
When Could We Pass a COVID-19 Infection?
We shared information from World Health Organization regarding how the virus spreads in previous posts.…
Battery Basics
How Old is My New Lead-Acid Battery
Lead-acid battery manufacturers generally guarantee their products for a period after they leave the factory.…