We may receive a commission on purchases made from links. Measuring things is an essential part of building—whether you're a professional contractor or an occasional DIY-er, you must have a reliable ...

To overcome this noise limitation, the team drew inspiration from a quantum effect known as “energy-time entanglement”.

A new laser range-finding technique, inspired by quantum physics, that can measure distances under strong solar background ...

Everyone has struggled with a tape measure at some point. Often it happens high up on a ladder when you’re trying to measure an unusually wide span. And sometimes you discover too late that the tape ...

Laser interferometry has emerged as a cornerstone methodology for achieving ultra-high precision measurements across a wide variety of scientific and industrial applications. Capitalising on the ...

Have you ever wondered how a robot navigates a cluttered room or how a drone maintains its altitude with pinpoint accuracy? The secret lies in the tools used to measure distance, an often-overlooked ...

When it comes to measuring distance or movement, would you consider using radar in your design? For many years, the go-to for many applications has been ultrasonics or lasers for non-contact measuring ...