A laser level can be an invaluable tool for keeping things straight, but which color laser level you use may be more ...

Your eyesight might be good enough to confidently read the tiny text at the optometrist from a few meters away. But you're ...

By using paired, offset optical combs and RF electronics, researchers devised a unique atomic-clock architecture.

Measurement principles are presented along with high-resolution measurements of distributed feedback laser spectra.

As gravitational wave detectors become more advanced, tracing their principles and history can engage undergraduate students with modern physics.

An international research team led by the Paul Scherrer Institute PSI has measured the radius of the nucleus of muonic helium ...

Determining the ideal etch conditions to remove rough areas of the line and space resist pattern after EUV exposure.

Abstract: A novel formulation of the set cover problem is presented to find the optimal placement of the scan stations in a terrestrial laser scanning survey. The problem is formulated in 2-D by ...

With the declared aim of measuring matter under extreme pressure, an international research collaboration headed by the ...

I have very little in the way of practical ability and to say I am accident prone, is an understatement. My wife calls me ...