An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Which way does electricity flow through a vehicle’s electrical system? From positive to negative, or from negative to positive? Depending on your viewpoint, it can flow either way. When most people ...

Reducing the stubborn soft costs of solar + storage is a much-discussed topic that will only become more important as the ...

Worse, the most recent CERN implementation of the FPGA-Based Level-1 Trigger planned for the 2026-2036 decade is a 650 kW system containing an incredibly high number of transistor, 20 trillion in all, ...

Architects Jestico + Whiles were challenged to make the Cavendish Laboratory's science accessible to the public while meeting ...

Engineers design modern engines to run in a narrow temperature window where power, efficiency, and emissions all line up. The ...

Earth’s magnetic field has long been framed as a planetary force field, a protective bubble that keeps the worst of the Sun’s ...

New digital meter socket adapters from Tesla and others make home solar, battery, and EV charging installs a snap. But only ...

A new twist on bromine-based flow batteries could make large-scale energy storage cheaper, safer, and far longer-lasting. Bromine-based flow batteries store and release energy through a chemical ...

An international team has discovered a simple and environmentally friendly way to power the next generation of self-charging electronics. The work is published in Nano Energy. By making tiny plastic ...

Well-known industry author and instructor Jim Johnson is offering a new video for technicians who want to sharpen their troubleshooting skills. "This HVAC training video program, is available in DVD ...

Many biological processes are regulated by electricity—from nerve impulses to heartbeats to the movement of molecules in and ...