Hydrogen sulfide regulates neural circuit for respiration Date: December 7, 2023 Source: University of Tsukuba Summary: Hydrogen sulfide, recognized by its characteristic rotten egg smell, is ...

The 2nd-gen Nest Hub arrived in March 2021 and saw a big update that November to add sleep stages (Awake, REM, Light, and Deep) and snore detection. It has otherwise remained the same since launch ...