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Types of Hearing Aid Batteries
Both main types of hearing aid batteries are small, yet they may have large, even life-changing benefits for their users.…
Progress With Battery Electric Flight
A Chinese company appears to have made real progress with battery electric flight. Their prototype has flown 14 miles across…
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Battery Technical
Washing Contamination Off Battery Electrodes
For many decades, we put our used batteries in the trash, and they ended up in landfill. Then we got…
Battery Technical
Could Quantum Effect Eliminate Batteries?
A quantum effect occurs when nature behaves differently from normal, in the world of atoms and smaller particles. Scientists at…
Battery Basics
Electrochemistry in Batteries Unpacked
Electrochemistry in batteries is a process whereby chemical energy becomes electrical energy, and vice versa. Or, to simplify things further,…
Battery Basics
How Ions Travel Through Electrolytes
Every battery needs two types of moving particles. Electrons travel through wires outside a battery. But this time, we focus…