Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at ...

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

An optical sensor business spun out from the University of Manchester has secured a £4m investment co-led by Northern Gritstone and SCVC. PhovIR was founded by Dr Tim Echermeyer and is based at the ...

The review points to several advantages that align with urgent food safety needs. These devices detect trace levels of ...

A team of Johns Hopkins engineers has developed a new, more powerful method to observe molecular vibrations, an advance that could have far-reaching implications for early disease detection. The team, ...

Scientists at Tel Aviv University have developed a 'photonic origami' method of producing tiny glass structures.

SICK has launched the new OD200, a compact laser distance sensor for measuring short ranges that offers high stability on ...

When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is reacting ...

Optical sensors, once confined to specialized research and niche industrial applications, are now embedded across sectors ranging from healthcare diagnostics to autonomous transportation.

Two new Razer mice have joined Sneki's ranks in spring 2025, the Razer Pro Click V2 Vertical Edition and the Razer Basilisk Mobile. I've got my hands on both of them, though its the ...

Focusing on laser-induced graphene sensors, this article examines eco-friendly fabrication techniques and the influence of ...