Physical AI is not merely a product feature. It is an architectural shift. When intelligence lives next to the phenomenon it observes, we gain what the cloud alone cannot consistently provide: low ...

What do the traffic meters on some California highway onramps do, and do you have to obey them? Here’s what to know. The meters are intended to control the flow of traffic onto state highways to ...

Editor's note: An earlier version of this story included an incorrect graphic noting only two Anheuser-Busch beers in the 2025 Ad Meter top 10. In fact, there were four: one each from Budweiser, Bud ...

Thousands gather each evening in Milan to watch a sound-and-light show at the Olympic cauldron inspired by Leonardo da Vinci’s geometric studies.

Physical AI is not merely a product feature. It is an architectural shift. The question before us is simple: Will the world of Physical AI be built by a few thousand engineers, or by millions of ...

Indoor plants struggle during winter months, but the right grow lights and smart plugs can give them the boost they need. John Carlsen has more than a decade of experience testing and reviewing home ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

A simple audio visualizer that maps the audio signals from ADC to LED strip. The number of lit LEDs is based on the amplitude of the audio signal, with a brighter peak indicator on the highest ...