Optical Breathalyzer Installed in Smartphone May Help Measure Blood Alcohol Content Medicine & Technology Aug 12, 2021 A new study shows how an optical breathalyzer can be integrated into a smartphone. Researchers say measurements may depend and vary according to the climate in the environment.
Astrophysical Tau Neutrino Candidates Detected at IceCube Observatory Serve As Rare Relic of the Big Bang