Chemistry labs just don’t smell like they used to. When I were a lad, chemistry lessons involved a procedure called Qualitative Inorganic Analysis. This involved bubbling hydrogen sulfide H2S, produced in a Kipp’s apparatus, through solutions to precipitate various metals group by group.
Anyone with a nose knows the rotten-egg odor of hydrogen sulfide - the polite term is gas when it is generated by bacteria living in the human colon. An international team of scientists has discovered that cells inside the blood vessels of mice naturally make the gassy stuff, and that it controls blood pressure.
Peter B Rosenwald, Baltimore department store executive turned brokerage firm managing director, dies baltimoresun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from baltimoresun.com Daily Mail and Mail on Sunday newspapers.
North Bethesda, MD, April 14, 2022 – The Foundation for the National Institutes of Health (FNIH) has named Anne Brunet, Ph.D., and Andrew Dillin, Ph.D., co-winners of the 2022 Lurie Prize in Biomedical Sciences. Drs.
The 2021 Nobel Prize in physiology and medicine has been awarded to David Julius and Ardem Patapoutian for their discoveries of receptors for temperature and touch.