Featured
Innate and Adaptive Subsystems of Immunity
Our immune system is a network of biological processes that protect us from diseases. But…
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Featured
Battery Technical
How All Batteries Work 1: In the Beginning
In the beginning there were no batteries, although the Universe brimmed with abundant energy. Lightning…
Featured
Time to Consider Upgrading Our Face Masks
Face masks were things the medical profession wore before the pandemic, unless air pollution was…
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The Great American Christmas Tree Light Story
Edward Johnson was manager at Automatic Telegraph Company in 1871, and he needed an assistant.…
Featured
Mutations Circling Us Closer to the Beginning
Could the world’s failure to implement a global vaccination program, keep the COVID-19 virus circling…
Featured
Southern Ute Tribe Is Warming to Solar Energy
The Southern Ute Tribe lives high up on the U.S. Colorado Plateau. They have been…
Featured
Immune Compromised Patients and Omicron
South African scientists are following up on what BBC calls a ‘highly plausible hypothesis’ concerning…
Featured
Renewable Energy and We Must Pull Together
Renewable energy is not something the government is going to do for us. Renewable energy…
Featured
Does This Speak to an Eventual End Game?
It is tempting to reach out to any hope when we are in a pandemic.…
Battery Experiments
Build a Lemon Battery Make a LED Light Up
Did you know you could make a battery from a lemon? Well yes you can,…