The disease diagnosis device uses nanotechnology, whereas conventional phase-imaging methods rely on a range of bulky components such as prisms and interference setups, which cost thousands of dollars ...

The Wordle word of the day on December 25 was prism, a word that feels almost unfairly elegant for something so relentlessly honest. A prism exists to intervene between appearance and understanding, ...

Spectrometer optics involves measuring light intensity by means of a specialized analytical tool called a spectrometer which separates light by wavelength. Spectrometers are used for a variety of ...