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 ...

Do you ever feel like you're constantly spending hours cleaning, only to find that your home seems to be dirtier than before? It happens to the best of us. You might be surprised to find that some of ...

Beginner bodybuilders often grow like weeds. Every workout produces almost noticeable muscle growth. That first year or so of training has an almost magical effect on your body, as working out is such ...

since update to v2.0.0b20: The dreame_vacuum custom integration detects the properties SENSOR_DIRTY_LEFT and SENSOR_DIRTY_TIME_LEFT, but the corresponding entities (sensor.d10s_plus_sensor_dirty_left ...

A satisfying ASMR timelapse capturing the deep cleaning of a heavily dirty rug. With step-by-step scrubbing, rinsing, and foam treatment, the carpet is slowly restored to its fresh state. Natural ...

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 ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...

If you regularly change lenses on your camera, dust or debris will eventually end up on your sensor. There are things you can do to mitigate that, but any time you expose your camera's interior to the ...