Designers, engineers and makers looking for a versatile modular multifunctional measuring instrument may be interested in a new design created by Vasileios Vasilakakis located in Greece. Watch the ...

Stanford researchers have unveiled a new type of frequency comb, a high-precision measurement device, that is innovatively small, ultra-energy efficient, and exceptionally accurate. With continued ...

We earn commissions from purchases you make using links in our articles. Learn more. If you need precise measurements, you're going to want digital calipers. When it comes to measuring lumber or ...

Scientists have developed a method which allows to measure large distances (up to a hundred kilometers) with an accuracy comparable to an atomic size. The method is similar to one used in LIGO and ...

Laser interferometry has emerged as a pivotal technique for precision measurement, utilising the interference of coherent laser beams to detect minute displacements and variations in optical path ...

HOZO Design, the award-winning innovator behind next-generation creative tools, has officially launched the NeoRuler Premium Combo, a breakthrough in smart measurement technology. Designed to bring ...

Just as a meter stick with hundreds of tick marks can be used to measure distances with great precision, a device known as a laser frequency comb, with its hundreds of evenly spaced, sharply defined ...

(top) Overview of the 113-km experimental path for BDCR. (bottom) The primary apparatus at two experimental sites. The OFCs at the two terminals of the same wavelength have a slight frequency ...

Two satellites have used lasers to measure the distance between them, with a precision of 0.3 nanometres. The Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission carries an instrument ...