The Medicine Hat Public Library, as well as all other members of the Shortgrass Library System, are empowering their communities to take charge of their air quality. Soon library card holders will be ...

Key Features of the PRO-10 Portable CO2 Safety Detector: Real-time CO2 Monitoring: The PRO-10 continuously measures CO2 levels from 0 ppm to 50,000 ppm at a rate of 30 readings per minute, providing ...

When man first walked on the moon, the carbon dioxide concentration in Earth's atmosphere was 325 parts per million (ppm). By 9/11, it was 369 ppm, and when COVID-19 shut down normal life in 2020 ...

He said carrying around a CO2 detector has helped him make informed decisions about possible COVID-19 exposure. "We are all being forced to do that," he said of the constant decisions about risk.

Mercury Medical is pleased to introduce a new, disposable, colorimetric CO2 Detector. Continually checking for correct endotracheal tube placement can be difficult, especially when a patient is ...

While CO2 freezes at -78.5°C, and we've seen temperatures lower than that in Antarctica, the carbon dioxide would need to be more concentrated for it to freeze out of the air on its own.

Carbon dioxide concentration exceeded 400ppm for the first time in 2013. Prior to 1800, atmospheric CO2 averaged about 280ppm, which demonstrates the effect of manmade emissions since the ...

The team made clear that research on raised CO2 and human cognitive performance was still in its infancy, but said the “global nature” of the potential problem meant more studies were needed.

Working with Sensirion, Alps Alpine has turned to photoacoustic spectroscopy (PAS) to create a compact ambient CO2 concentration sensor in which the level of CO2 is determined by the sound of CO2 ...

When man first walked on the moon, the carbon dioxide concentration in Earth's atmosphere was 325 parts per million (ppm). By 9/11, it was 369 ppm, and when COVID-19 shut down normal life in 2020 ...