Chuck Haas
@chuckhaas.bsky.social
Professor of Environmental Engineeering at Drexel University. Water treatment & reuse, risk assessment (especially microbiological risk) & environmental health. Member, National Academy of Engineering
#Philadelphia
also @[email protected]
#Philadelphia
also @[email protected]
For those of you of my vintage. 11/22/63 - a day we'll never forget as one that changed the course of history (possibly not for the better).
November 22, 2024 at 9:05 PM
For those of you of my vintage. 11/22/63 - a day we'll never forget as one that changed the course of history (possibly not for the better).