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Searching for Flying Car Batteries
While our parents were alive the news was brimming with drawings of electric flying cars. Oh how we imagined speeding…
Battery Internal Resistance in Practice
Why does a battery sometimes hold a good charge, yet does not seem to be working properly? Perhaps it is…
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Battery Basics
When a Child Swallowed a Button Battery
When a child swallowed a button battery on Christmas Eve, her Mom knew she had to move fast. Her Colorado…
Battery Technical
Glue in a Battery That Binds It
The glue in a battery that binds it, is typically a polymer that holds the bits of the electrodes together.…
New Battery Research
Scavenging Corrosion from Zn-Br Batteries
Zinc-bromine batteries (Zn-Br) use a chemical reaction between zinc metal and bromine, to produce electric current. Zinc-metal is stable and…
Battery Technical
What is Electrical Energy, Actually?
We can define human energy as the strength and available power to sustain a physical or mental activity. In our…