For the first time, a team of US researchers has used sensors containing highly excited Rydberg atoms to detect signals from ...

Acoustic frequency combs organize sound or mechanical vibrations into a series of evenly spaced frequencies, much like the teeth on a comb. They are the acoustic counterparts of optical frequency ...

The human body continuously generates a rich spectrum of vibrations—often without us ever noticing. Everyday unconscious ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Quanticore.ai, founded by Derrick Solano, unveils a revolutionary browser-based studio for precision frequency tracks, 4K videos, and creator economies. Stand. Burn. Remember. Broadcast like your ...

Every year, hundreds of thousands of Americans die from heart disease–the leading cause of death in the country. In some ...

Thousands of smoke detector fire alarms sold exclusively on Amazon are being recalled over a sound issue that could pose a fire hazard. The Consumer Product Safety Commission (CPSC) said in a notice ...

Artificial intelligence detectors are increasingly used to check the veracity of content online. We ran more than 1,000 tests and found several strengths and plenty of weaknesses. By Stuart A.

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

Is Havana Syndrome really real? Is AI running modern warfare? 12 February 2026 34 minutes Available for over a year Ring’s new AI “lost dog” feature promises to reunite missing pets with their owners ...