[Robert Murray-Smith] doesn’t like the price of inverters to convert DC to AC. That led him to build a dynamotor, or what is sometimes called a motor-generator set. These devices are just DC motors ...

In this informative and engaging video, learn how to transform a simple DC motor into a generator capable of lighting up bulbs. Discover step-by-step instructions and essential tips for assembling ...

Discover the fascinating process of creating your very own DC motor or generator in this detailed instructional video. Whether you're a budding engineer, a DIY enthusiast, or a curious student, you’ll ...

CYC, a small Hong Kong-based company, makes the X1-Pro, a small conversion motor that has an output of about 10 to 20 times that of a typical electric bicycle motor. 5,000W may sound intimidating, but ...

It's been quite some time since we first covered the exploits of a company called LiquidPiston, and given what we've learned since then, we were quite anxious to find out what these guys are up to ...