Every now and then, the internet does something extraordinary. It can break hearts, it can spread bad news, and it can become a gathering point for negativity. However, it can also inspire, heal ...

We love close-up pictures of intricate work, and [w] hits the spot with a tiny joule thief in a fuse case (social media post, embedded below) powered by an old coin cell from a watch. It’s so tiny!

Now, the work-energy principle says that in order to change the energy of a system, you need to add energy to (or remove ...

Barry Joule says his friend Francis Bacon gave him a trove of sketches and paintings. Some experts aren’t so sure. The Great Read Barry Joule says his friend Francis Bacon gave him a trove of ...