A new optical technique, modulated ringdown comb interferometry, is introduced for measuring the concentration of gas species in a complex sample and its efficacy demonstrated using exhaled human ...

What’s that smell? If you can’t tell, maybe a new laser system from CU Bolder and NIST can help. The device is simple and sensitive enough to detect gasses at concentrations down to ...

Detailed price information for Graniteshares Commodity Broad No K-1 ETF (COMB-A) from The Globe and Mail including charting and trades.

We take a look at five iconic rock'n' roll songs that use non-musical items as instruments to stunning effect.

In addition to spitting hot bars on the track, to the surprise of many fans, some rappers also play instruments. Here's a list of MCs who can rock more than just a microphone.

Like the teeth of a comb, microcombs can generate a spectrum of evenly distributed light frequencies. "This allows one of the comb frequencies to be locked to a laser frequency that is in turn ...

Music is a big part of Japanese culture—music influences the media, the economy, and even fashion subcultures. In the past, traditional Japanese instruments helped music grace the halls of royals and ...

Georgia Tech is readying for its 27th annual Guthman Musical Instrument Competition, and has officially announced its choice of finalists highlighting some of the year’s weirdest and most ...

You want an optical frequency comb that keeps your experiment or in-the-field solution running smoothly and efficiently. Frequency combs have a reputation for being complicated instruments that ...