(PhysOrg.com) -- In the classical world, scientists can make measurements with a degree of accuracy that is restricted only by technical limitations. At the fundamental level, however, measurement ...

Three-dimensional (3D) surface geometry provides essential information in various sciences and precision engineering. Fringe Projection Profilometry (FPP) is one of the most powerful non-contact (thus ...

Griffith University researchers have demonstrated a procedure for making precise measurements of speed, acceleration, material properties and even gravity waves possible, approaching the ultimate ...

Instantly Measure Any Length with Unmatched Accuracy—No Tools, No Hassle. GEORGE TOWN, Cayman Islands, March 21, 2025 /PRNewswire/ -- Eightpoint is proud to announce the launch of Measure It Now, a ...

How two unrelated Nobel prize-winning advances were combined. How the phononic-based measurement scheme was devised. Details of the arrangement used in the lab-bench test to validate the idea. It’s ...

The atomic clock comes in many varieties. Some are chip-sized electronics, developed for the military but available commercially now, while bigger and more accurate atomic clocks keep track of time on ...

Techniques for measuring ultrashort pulses have come a long way in the last 10 years. Marie Freebody speaks to Rick Trebino about the intricacies of working at femtosecond timescales and how the ...