Take tape measures, once a palm-sized object that housed a metal ribbon that could snap back enthusiastically -- has been transformed into a palm-sized device with with a laser inside. Yup, the ...

One characteristic of adding PV solar to homes is a massive increase in high-voltage and high-current DC installations. With this comes a need for suitable breakers, but without the requisite ...

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

A capacitor is an essential component in many electrical and electronic circuits. It stores and releases electrical energy when needed, helping regulate voltage and maintain power stability. Over time ...

OpenAI CEO Sam Altman said late Friday that the tech company would also explore a revenue share with rightsholders. By Alex Weprin Senior Editor OpenAI is taking steps to walk back the flood of ...

When sir keir starmer announced on September 26th that Britain would introduce a national digital-identity system, he might have expected a lukewarm, even an enthusiastic response. Think-tanks had ...

Spotify competes directly with Amazon Music for subscribers and ad dollars — but now Spotify is teaming up with a different division of the ecommerce giant in an effort to amp up programmatic ...

Brazil’s fast and free homegrown digital payment system, PIX, has become wildly popular. The Trump administration says it unfairly undercuts U.S. companies. By Ana Ionova Reporting from Rio de Janeiro ...

When a severe fault occurs within a transformer, the fault current escalates rapidly, making it challenging for differential protection systems to promptly isolate the faulty transformer. This delay ...

British authorities have ramped up the use of facial recognition, artificial intelligence and internet regulation to address crime and other issues, stoking concerns of surveillance overreach. British ...

The AirPods Pro 3 use an Acoustic Seal Test to check the fit of ear tips, according to a new Apple support document. Apple says that the Acoustic Seal Test will ensure that you're using the proper ear ...