Explore how optical sensors enable accurate and safe oxygen monitoring in ATEX-classified areas, offering a robust solution ...

From breath analysis to explosive detection, many applications require reliable electronic "noses." Unfortunately, current ...

Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

Abstract: The aim of this study is to develop a noninvasive medical oxygen sensor using the acoustic resonance frequency tracking technique. To make it realize, the optimization of sound-resonance ...

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 ...

Facepalm: There are plenty of stories about people who fall for romance scams in which criminals pretend to be famous people asking for money. We wonder how anyone could be fooled by such a scheme, ...

An 80-year-old woman in Japan lost all her life savings to a scammer posing as an astronaut who claimed to be stranded on a besieged spacecraft and needed money to buy oxygen, according to a report.

The Powerball jackpot jumped to a staggering $1.3 billion after there were no big winners in Monday night’s drawing – the fifth-largest prize in game history. The lucky numbers were white balls 8, 23, ...

Argentine authorities ramped up their search for an iconic missing painting that came to light online after 80 years, in a case that has captivated the South American nation. Argentine prosecutors on ...