bse

"Public health is not a government bureaucracy. It is the reason most of us are alive. It is clean water, childhood vaccines, and food safety inspections. ... And women — often overlooked, often working without recognition — built much of it." 🧪💉

https://www.inforum.com/opinion/columns/guest-column-a-fargo-daughter-proved-that-womens-health-matters-were-still-proving-it

10 years #Prince

Modified #Chicago handshake

Fluorescence class demonstration by my wonderful colleague D. UV light stimulates fluorescent plexiglass plates / liquids; detection by a portable spectrometer with spectra projected on screen.
(Yes, I'll borrow his rig sometime to demonstrate fluorescent minerals!)

Update on hazardous chemical cleanup (or not) in groundwater at Leech Lake, #Minnesota 🧪⚒️

https://www.minnpost.com/environment/2026/03/a-superfund-site-in-minnesota-is-spreading-disrupting-a-tribes-way-of-life/