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Oxford Electric Bell Baffles Smithsonian
The Smithsonian Institute – AKA ‘the nation’s attic’ – stores 154 million items in 19…
Browsing: Electric
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Featured
Electric Auto Batteries – Why Slow Progress
There has been a fair amount of news lately regarding a possible commercial breakthrough for…
Battery Experiments
Make a Simple Electric Train with Batteries
To make a simple electric train not as complicated as the picture, and have endless…
Battery Experiments
How to Make a Simple Electric Motor
An electric motor stripped to its essentials is a device a magnetic field causes to…
Battery Technical
How to Change Electric Shaver Batteries
Nothing really lasts forever, does it? There comes a time when our electric shaver lets…
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Accumulators, Capacitors and Airships
In a previous post we mentioned that early airships had motors powered by electricity stored…
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Electric Airplanes’ Disruptive Influence
We think of disruption to electric cars, not batteries in this instance. Electric planes will…
Battery Basics
Lithium-Titanate: Is This the Big One?
Lithium-titanate batteries have quite a pedigree from the past. Or should we say a reputation.…
Wireless Power is No Longer SCI-FI
Wireless power transmission is actually commoner than we thought until we saw a video of…
Sponsorships for Student Electronics and Robotics
We have sponsorships available for grade school, high school, college and university students. If you…