it was found that pyrolysis of compounds eluted from gas chromatographic columns could be used for the detection of the benzene ring when present in organic compounds.
Here’s what to know. By Knvul Sheikh and Janna Mandell Benzene seems to have cropped up everywhere in recent years. First, it was hand sanitizers with “unacceptable levels” of the carcinogen.
Researchers have explored how a particular chemical can selectively trap certain molecules in the cavities of its ...
Monitoring my heart rate, skin temperature and oxygen saturation, the Oura Ring tells me more than I ever thought I wanted to know about my quality of rest. My sleep score functions as a quick ...
Researchers unveil a low-toxicity, glass-like material with exceptional X-ray sensitivity, enabling scalable manufacturing ...
The question about which smart ring is more comfortable is perhaps the easiest one to answer. The Oura Ring is more comfortable to wear than the Ultrahuman Ring Air, and it’s due to its softer ...
Macy Meyer is a North Carolina native who graduated from UNC-Chapel Hill with a BA in English and a second BA in Journalism. Macy is a Writer on the CNET How-To team, covering a variety of topics ...
Too big, and the sensors won’t get an accurate read of your heart rate, skin temperature or blood oxygen level. Smart rings have to be offered in several sizes and usually require a fitting ...
Two of the biggest players in the field are Ring, the OG of video doorbells, and Blink, the Amazon brand. (To be clear, though, Amazon owns both brands now.) So, which is the better video doorbell ...
Ring Video Doorbells have rapidly picked up momentum across the US and UK, but if you're concerned about the costs associated with this smart home gadget, it's well worth looking into the plethora ...
School of Chemical and Physical Sciences and Centre for Glycoscience, Keele University, Keele, Staffordshire ST5 5BG, United Kingdom ...