Discover the fascinating world of DIY with our step-by-step guide on "How to Make a Generator." In this exciting tutorial, ...

How to Make Wireless Power Transmission In this video you will see how to make a simple wireless power transmitter and receiver. For this project you need enamelled copper wire 0.4-0.6 mm, 2N2222A ...

The instructions also include some of the most generic "speed up your phone" tips, which will do next to nothing, but that's more than the dongle will achieve. So, save your $5. Use it to buy a decent ...

There are a lot of weird scam tools out there. Soaring power bills have made the " power saver " scam devices popular, but the other day I came across another odd one called a "USB Phone Battery ...

Alongside the inevitable heap of Steam Next Fest demos, this week's PC game releases span fantasy shooters, memento ...

Back in 1966, a suitable toy for a geeky kid was a radio kit. You could find simple crystal radio sets or some more advanced ...

Electret capsules can be found in some of the highest quality microphones for studio use, as well as in some of the very cheapest microphone capsules on the market. More care and attention has ...