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 ...

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...

The Boxing Day sales are officially here, and whether you’re scrolling from the sofa with a leftover mince pie or braving the ...

Humanoid robots that fold your laundry to fluffy wearable creatures that act shy around people – there's been plenty of ...

Engine cylinders can misfire for many reasons. There are four causes in particular that you should be aware of; here's what ...

We earn commissions from purchases you make using links in our articles. Learn more. Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely ...

Your Apple Watch Can Once Again Measure Blood Oxygen Levels. Here's How The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year ...

A thin film crystal has been discovered that can repeatedly release and reabsorb oxygen at relatively low temperatures while keeping its structure intact. The study points to practical use in clean ...

A team of scientists has created a groundbreaking material – a metal oxide composed of strontium, iron, and cobalt – that can literally “breathe” oxygen. When heated in a simple gas environment, the ...

A team of scientists from Korea and Japan has discovered a new type of crystal that can "breathe"—releasing and absorbing oxygen repeatedly at relatively low temperatures. This unique ability could ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

If you’ve had your eye on a new Apple Watch Series 10, now’s the day to finally get one. Not only is it $100 off, starting at just $299 for the 42mm model, but the blood-oxygen sensor is finally ...