Researchers have developed a compact, low-cost convolutional spectrometer that delivers lab-grade precision for applications ...

A spectrometer is one of those tools that many of us would love to have, but just can’t justify the price of. Sure there are some DIY options out there, but few of them have the convenience or ...

When light reflects off a surface, not all of it reflects off at the same wavelength; some photons impart a portion of their ...

The composition of complex mixtures of molecules can be determined using NMR spectroscopy. Each of the thin glass tubes is filled with an extract of sea water that contains a few milligrams of ...