China develops tech to turn electromagnetic signals into power, hinting at fuel-free fighter jets and faster 6G communication ...

Researchers have developed a powerful computational framework that shows how carefully optimized nanotube shapes can amplify ...

Materials react differently to electric and magnetic fields, and these reactions are known as electromagnetic responses. In ...

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The lifting electromagnet article I posted years ago (https://www.codrey.com/electronic-circuits/lifting-electromagnet-diy/) has been more popular that it should have ...

We’re always happy to see hackers inspired to try something different by what they see on Hackaday. To [SimpleTronic] has a project that will let you stretch your analog electronics skills in a really ...

An electromagnetic catapult on the aircraft carrier Fujian stops at the end of the track after completing a regular test, ...

Today when we send information -- speech, words, numbers, or pictures -- to someone far away we can use the radio, telephone, television, fax machine, or a computer network. However, the need for ...

At Hackaday, sometimes we nerd out a bit too hard over comic book movies. With Captain America: Civil War in theaters, I knew I had to do a project dedicated to the movie — so I made a ridiculously ...