Language learning apps like Duolingo are useful, but they have their limits. They're ideal for getting started with a new ...

Learn how to make a generator at home using magnet energy with our step-by-step guide! This video will walk you through the process of creating a simple yet effective generator using basic materials ...

In this exciting video, we delve into the fascinating world of renewable energy by showing you how to make a magnet energy generator. Discover the step-by-step process to create your own sustainable ...

British tech YouTuber Arun Maini got 21 million subscribers by geeking out over his favorite gadgets. He tells Mashable he did it one video at a time.