If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

Open earbuds are great, man. They don’t cram your ears with silicone, they sound better than ever, and they aren’t going to ...

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...