If you have an interest in audio there are plenty of opportunities for home construction of hi-fi equipment. You can make yourself an amplifier which will be as good as any available commercially, and ...

This remarkable miniature rotorcraft is so lightweight and efficient that it can lift its own mass given nothing but sunlight. The entire thing weighs about as much as four paperclips, and it can fly ...

What if the very principles that have powered industry for over a century were suddenly turned on their head? For decades, electromagnetic motors—reliant on copper windings and rare earth magnets—have ...

When it comes to choosing the right power tool brand, pros and DIYers alike typically want reliability as well as versatility. That's why Ryobi is a go-to brand, thanks to a selection of tools that do ...

The technology inside Accutron watches was so revolutionary when it launched in 1960 that it didn’t merely reflect the ongoing Space Race, it drove it forward. Accutron was first introduced by ...

High-end headphone firm Stax has launched a new version of its acclaimed electrostatic over-ears – just don't call them headphones. The Stax SR-007S over-ears are electrostatic "earspeakers".

“Why you can trust Digital Trends – We have a 20-year history of testing, reviewing, and rating products, services and apps to help you make a sound buying decision. Find out more about how we test ...

There’s a very effective way of lifting dusty fingerprints from the field, or in a lab. It’s called an Electrostatic Dust Print Lifter — but as you can imagine, it is rather expensive from a forensic ...