Hot Topics
GM ‘Factory Zero Battery’ Fires Continue
A fire broke out at a General Motors assembly plant on December 19, 2023, where they were assembling electric vehicles.…
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Battery Technical
The Biot-Savart Law
The Biot-Savart law is named after two French scientists, Jean-Baptiste Biot and Felix Savart, who discovered it in 1820. The…
Battery Basics
Why is Heat Bad for Batteries?
Heat is a major battery killer because it makes the batteries work harder. Battery is an electrochemical device that converts…
Historical Personality
Nikola Tesla: Great Genius of Our Time
Nikola Tesla was a Serbian American inventor and is considered one of the twentieth century’s greatest scientists and inventors. Tesla’s…
Battery Experiments
Fresh Water Out of Salt Water Experiment
You might be thinking that it’s difficult to get fresh water out of salt water. Illustrated below is a simple…