In this video, Jonny Nelson introduces an animated explanation of circuits and how they work. Electrical current transfers energy around circuits.

Electromagnetism is due to the magnetic fields around electric currents. The fields can cause forces with other nearby magnets which can be used to make motors spin and loudspeakers produce sound ...

Test your knowledge of F1 circuit layouts by correctly identifying each of the 2025 tracks solely based on a diagram of the circuit. While we can all remember the names and countries of the F1 ...

Caroline Igo (she/her/hers) is a wellness editor and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative writing ...

It's common to find yourself with nicks or leftover stubble from a quick shave. However, the best electric razors for men work on those with different hair textures and shaping preferences ...

So you’ve decided to take a gamble on an electric vehicle, but you’d like to keep the ante down for getting into the game. There are lots of good reasons not to spend the kids’ college fund ...

This isn’t without its own problems, but refuelling is faster and it has some additional versatility since it can be used both as a source of electricity generation in a hydrogen fuel cell or ...

you could end up paying more in electricity than you would in petrol. The only reliable method of reducing your running costs with an EV is if you have an off-street parking space on which you can ...