Feed aggregator
Bacteria reveal hidden ecological stress in arsenic-contaminated brick kiln soils
The two most distant quasars ever observed: U of A astronomers help shatter cosmic record
Ice in Tetons’ rock glaciers persisting better than on exposed, glaciers, snowfields
HFO-1234yf Environmental Alternative Declared A Toxic Chemical
HFO-1234yf, a climate-friendly alternative refrigerant for car air conditioning systems touted by environmental activists, may instead be a greater problem than the products they insisted was causing pollution.
Hank Campbell Mon, 07/06/2026 - 18:01 Categories AtmosphericHFO-1234yf Environmental Alternative Declared A Toxic Chemical
HFO-1234yf, a climate-friendly alternative refrigerant for car air conditioning systems touted by environmental activists, may instead be a greater problem than the products they insisted was causing pollution.
Hank Campbell Mon, 07/06/2026 - 18:01 Categories AtmosphericPawn Storm
I once was an active chessplayer, but work duties have long taken tournaments off my plate - I simply do not have the time to sit through long hours of chess battles. So I play blitz online on chess.com (my handle is "tommasodorigo", in case you wondered).
Tommaso Dorigo Sun, 07/05/2026 - 11:29 Categories CulturePawn Storm
I once was an active chessplayer, but work duties have long taken tournaments off my plate - I simply do not have the time to sit through long hours of chess battles. So I play blitz online on chess.com (my handle is "tommasodorigo", in case you wondered).
Tommaso Dorigo Sun, 07/05/2026 - 11:29 Categories CultureWill The AI Bubble Burst?
As a forewarning to the reader, I am a physicist, not an economist. What I wrote below may very well be naive.
Tommaso Dorigo Sat, 07/04/2026 - 05:54 Categories TechnologyWill The AI Bubble Burst?
As a forewarning to the reader, I am a physicist, not an economist. What I wrote below may very well be naive.
Tommaso Dorigo Sat, 07/04/2026 - 05:54 Categories Technology