For more than 160 years, engineers building anything that generates or manages heat have worked under a rule so reliable it might as well have been gravity: whatever surface absorbs infrared radiation ...

The ULTIMEA Poseidon D60 5.1ch Soundbar can create a surprisingly cinematic sense of space for its price range. Action scenes gain real depth, dialogue stays clear through the dedicated centre channel ...

The best smart outdoor security cameras we've tested can withstand the elements and record clear footage any time of the day ...

At its WWDC 2026 event, Apple introduced a host of tools designed to put parents back in control over how their kids are using the iPhone. This includes features that let parents decide who a child ...

LED face masks use light therapy to stimulate skin cell activity for various beauty goals. Medical evidence supports their use for hair loss, acne, and wound healing. The American Academy of ...

Scientists at the University of Cambridge have achieved what was once considered impossible by electrically powering insulating nanoparticles to create a completely new kind of LED. Using tiny organic ...

There are lots of smart home systems that will let you blast your older dumb appliances with infrared to control them. However, many are tied to ugly cloud systems that can frustrate you on a regular ...

Spintronics—a technology that harnesses the electron's magnetic quantum states to carry information—could pave the way for a new generation of ultra-energy-efficient electronics. Yet a major challenge ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control electrical currents—are few and far between. But with a pair of published papers, ...

The TCRT5000 sensor is an infrared reflective sensor. This library is written to use with a TCRT5000 breakout's analog output and handle a threshold in software. These breakouts have typical two ...

Cruise control is available in most new vehicles. Adaptive Cruise Control adjusts your speed based on how close you are to other vehicles. Driving on the freeway for long distances can get a bit ...