Featured
Flexible Graphene Supercapacitors on Clothes
Extreme cold can be a deadly serious matter when we are out in nature without…
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Featured
Battery Basics
Lead-Acid Batteries Weigh In Against Lithium
Lead-acid batteries weigh a fair amount. Ask anyone who has lifted one out from under…
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Powerwalls Made from Old Laptop Batteries
Elon Musk’s Powerwall home-energy storage system introduced us to a new direction. It enabled us…
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What We Now Know of Nuclear Fusion
There is a substantial electrostatic energy barrier between two naked nuclei a distance apart. At…
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Dream of Seeing Fusion in Our Lifetime
The earliest clues that fusion might be possible date from 1920, when a British scientist…
Battery Basics
Learning to Live with Bigger Batteries
To many of us batteries are just things we have to remember to charge in…
Featured
Role Plasma Plays in Nuclear Fusion
Nuclear fusion occurs when two atomic nuclei come close enough together to form a single,…
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Electric Car History Update: Henry Ford
America continued its romance with electric vehicles, after William Morrison bowed out to focus on…
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Is Nuclear Fusion Energy’s Last Frontier
Fusion means joining things together to form a single entity, perhaps permanently, in the three-dimensional…
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History of Electric Cars: The Beginning
Nobody knows exactly who first put a battery in a buggy to propel it instead…