Microwave weapon neutralizes 49 drones simultaneously using electromagnetic pulses, offering pennies-per-kill defense against ...

There you are at the surplus store, staring into the bin of faded orange, yellow, red, and black, boxes–a treasure trove of vintage vacuum tubes—dreaming about building a tube amp for your guitar or a ...

Can you truly experience high-end electrostatic audio without completely emptying your wallet? Find out in this edition of ...

When it comes to efficiency and durability, car manufacturers found that alternators are the superior option for generating ...

Measuring tiny differences in high-voltage circuits usually requires specialized differential test probes, which are often expensive. Fortunately, it’s possible to build your own high-voltage probe ...

M any high-end CD players have a DAC. But not many high-end DACs have a CD player. That makes the Canor Gaia C2 very unusual.

Scientists from the Moscow Institute of Electronic Technology (MIET) have developed a precise method to control the operation of microchips in the extreme conditions of space. The breakthrough will ...

Abstract: D-band high speed communication applications require an amplifier with broad bandwidth and high power. The vacuum high-power amplifiers, however, exhibit a limitation in bandwidth, while ...

DeWalt offers tools Milwaukee doesn’t, like a scroll saw, pipe deburring tool, and wet tile saw, giving DeWalt fans some ...

NASAs Voyager program demonstrates RF communication mastery, maintaining contact across 15+ billion miles for 48 years while ...

We previously covered one such “gravity telescope” with the Laser Interferometer Gravitational-Wave Observatory (LIGO). Another one is the Japanese project Kamioka Gravitational Wave Detector (KAGRA).