Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

The Baseus Nomos 245W Charging Station combines four high-power USB ports, two retractable cables and Qi2 wireless charging ...

Bosch's UniversalBrush electric cleaning brush costs £29.69 and includes four attachments for tiles, ovens, cars, and outdoor ...

The USB standard is touted for its ability to connect devices of all types with uniform consistency, however it's not quite as universal as it may seem.

Multifunction devices are great...as long as you can find uses for all (or at least some) of those functions that you end up paying for.

This small kit converts USB-C to multiple USB connectors and DC barrel jacks, making it the most versatile tool in my tech bag.

We may receive a commission on purchases made from links. If you want to convert your ordinary TV into a smart one, then there are ways. Options such as the Google TV Streamer (not to be confused with ...