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Phytomining Metals From Plants for Batteries
The suffix ‘phyto’ means ‘derived from or pertaining to plants’, while mining is extracting minerals from the earth. Back in…
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Geothermal Energy Makes Its Mark
Geothermal energy is heat generated and stored deep in the earth. When it permeates up and contacts water, it warms…
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Electric Warships: Now That’s a Thing
A US Government report ‘Technology for the United States Navy and Marine Corps, 2000-2035′ reveals progress towards building electric warships.
Battery Experiments
DC Motor Made from Stuff Lying Around the House
Before we connect you to the video, you are going to need a nine-volt dc battery, a plastic cup, two…
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Sodium-Ion versus Lithium-Ion What’s the Score?
Sodium-Ion batteries have long been stalwarts among basic batteries. Unlike lithium, we have an abundant supply of sodium salts. Sodium-Ion…