Discover how to create a simple thermal motor using an aluminum can and two small DC motors. This step-by-step tutorial demonstrates each stage of building a DIY thermal engine that transforms heat ...

Discover how to build a powerful DIY electric hot knife using microwave transformers. This experiment shows how a heated blade can cut through bread, meat, plastic, and other materials with ease while ...

Electric vehicles (EVs) are something of a hot topic, and most of the hacks we’ve featured regarding them center on conversions from Internal Combustion to Electric. These are all fine, and we hope to ...

Last month we featured an awesome DIY solar cargo trailer that an Electrek reader built for his electric bike. Just in case you needed any more proof that our readers are some of the handiest and most ...

Home Depot's selection of electrical tools includes many that are user-friendly, making them ideal for DIYers or those with ...