Discover how to create a simple electric motor using everyday materials in this step-by-step tutorial. Learn how to build a homemade DC motor by winding copper wire into coils, constructing a custom ...

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...

Getting solar panels professionally installed can be expensive. If you're on a budget, here's how you can make your own. Solar panels are becoming more popular throughout the country, and there are ...

Whether you’ve recovered from a serious injury, followed doctor’s orders post-op or simply tried to keep the swelling down after a minor bump or bruise, chances are a homemade ice pack has been part ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found that ...