A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading ...

So, in a nutshell, there’s a lot to take into account when picking a winner in each of the Australian Camera Magazine Imaging ...

Transforming basic robotics kits, a student-led startup is redefining a complete learning path, from beginner projects to ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

The centerpiece of the Trump administration’s revamp of the U.S. Navy is the largest surface combatant America will build ...

A look at what airlines use to de-ice their airplanes, what temperatures and weather conditions make de-icing necessary, and what the process entails.

A new vehicle donation program aims to provide collision repair programs with newer model vehicles for students to work on, ...

The compact GridEdge Analyzer can be embedded into power electronics or even plugged into a wall outlet to measure the ...

Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...