Another terrifying article about Stardust, with (what I think is) some new info:
- they claim they'll finally release info on their secret particles starting in early 2026
- they plan a first atmospheric test in 2027
- they've been funding academic research (with one PI named)
24.11.2025 01:14 β π 6 π 2 π¬ 3 π 0
Haida Raven
Bill Reid ~ Haida
1972
23.11.2025 15:30 β π 205 π 46 π¬ 1 π 2
Session AS3.2
If you work on sources and impacts of VOCs (biogenic or anthropogenic) from measurement to modeling perspectives please submit an abstract to our atmospheric organics session at #EGU26! Our invited speakers are @dbm.bsky.social and @jacquirickard.bsky.social See you in Vienna! tinyurl.com/55vda8u7
19.11.2025 08:11 β π 11 π 7 π¬ 0 π 1
Thanks to Chuck Schumer, the assembly line at the Lucy/Charlie Brown football meme factory has broken down. Folks are advised to look for other metaphors until service can be restored.
10.11.2025 00:21 β π 549 π 97 π¬ 11 π 1
a graphic showing the pantone numbers for the two core colors of the toronto blue jays. they are skydome blue (pantone 293) and Stieb Navy (pantone 282)
a hat and canvas tote with the pantone number for Dodger Blue (294 C)
I regret to inform everyone that my pedantic brain couldnβt let me live until I knew whether or not dodger blue and blue jays blue are the same blue. They are ONE PANTONE NUMBER APART.
29.10.2025 02:18 β π 4228 π 921 π¬ 111 π 109
Itβs okay, Jays. Youβll get βem in game four, which starts ten minutes from now.
28.10.2025 06:53 β π 2294 π 262 π¬ 29 π 6
NΔnΔ says hello
25.10.2025 16:29 β π 145 π 6 π¬ 6 π 0
Up to $40 million in federal funding fuels research to revolutionize clean indoor air
With the contract from the Advanced Research Projects Agency for Health, an interdisciplinary research team led by Virginia Tech and Linsey Marr will create a βsmoke alarmβ for airborne contaminants t...
Could a βsmoke alarmβ for airborne contaminants monitor and improve the quality of the air indoors? (Where Americans spend 90 percent of their time!)
An interdisciplinary research team led by @linseymarr.bsky.social will create such a system that could cut respiratory illnesses by 25 percent. π
20.10.2025 20:17 β π 102 π 36 π¬ 3 π 7
Diindiisi - Blue Jay
Luke Swinson ~ Anishinaabe
n.d.
20.10.2025 23:01 β π 259 π 72 π¬ 4 π 5
Wikipedia Says AI Is Causing a Dangerous Decline in Human Visitors
βWith fewer visits to Wikipedia, fewer volunteers may grow and enrich the content, and fewer individual donors may support this work.β
wikipedia's data shows that AI is siphoning traffic away from the site, which is a danger to its sustainability. ironically Wikipedia is more important than ever to users who want reliable information instead of slop, and to AI companies that need it for training data www.404media.co/wikipedia-sa...
17.10.2025 01:15 β π 7805 π 3778 π¬ 93 π 345
More data centres -> more F-gases -> more climate impact + more TFA #PFAS
15.10.2025 12:00 β π 4 π 3 π¬ 0 π 0
Autumn Trees, Mulmur Twp - Ontario
Alan C. Collier
1987
15.10.2025 09:03 β π 123 π 29 π¬ 0 π 0
Americaβs brain drain
No words
30.05.2025 12:23 β π 2196 π 859 π¬ 93 π 165
Northern Lake
Lawren Harris
1923
10.10.2025 23:02 β π 178 π 33 π¬ 0 π 1
Regarding the Compact | MIT Organization Chart
Happy to see that MIT just rejected Trump's βCompact for Academic Excellence in Higher Education":
orgchart.mit.edu/letters/rega...
"With respect, we cannot support the proposed approach to addressing the issues facing higher education."
10.10.2025 14:12 β π 11 π 1 π¬ 1 π 0
π’ Excited to announce Prof. Juliane L. Fry from Wageningen University & Research, Netherlands as our next speaker for the #ReCLEAN Seminar Series.
π
Tuesday, October 14 at 1 pm (13:00 CEST) via Zoom: epfl.zoom.us/j/6916007109...
π‘ More info about ReCLEAN: reclean.epfl.ch
06.10.2025 14:23 β π 2 π 1 π¬ 0 π 0
A prayer more than an interview. Amen.
05.10.2025 15:26 β π 210 π 68 π¬ 3 π 1
Giorgio Iemmolo, is learning possible without writing?
AI chatbots are taking over writing for students and researchers. Linguist Giorgio Iemmolo explains what we are jeopardising in the interest of efficiency gains.
"If we leave writing to AI chatbots, we won't just lose a craft and the skills. Because writing is more than that. Writing is thinking", argues Giorgio Iemmolo, Director of the Language Centre at ETH and the University of Zurich.
ethz.ch/en/news-and-...
What is your opinion?
02.10.2025 08:07 β π 20 π 13 π¬ 1 π 3
London Ulez reduced nitrogen dioxide to legal limit, mayor says
The mayor of London says the fall in airborne toxins is due to the Ultra low emission zone expansion.
184 years earlier than predicted, London has met the legal limits for toxic NO2 for the first time.
This historic milestone proves that bold action like expanding ULEZ works, protecting childrenβs health and giving millions cleaner air to breathe.
01.10.2025 11:00 β π 779 π 192 π¬ 24 π 32
Main Grape Varieties in Alsace, 1968-2022. Riesling's amazing surge from #3 to the undisputed #1. And Sylvaner's abysmal decline from #1 to #7.
01.10.2025 16:43 β π 10 π 6 π¬ 1 π 0
PhD Position in Atmospheric Chemistry
We have a new PhD project to study ozone formation from fires. If interested in atmospheric chemistry, fires, living in Zurich, and studying at ETH, consider applying here: jobs.ethz.ch/job/view/JOP...
30.09.2025 08:08 β π 31 π 27 π¬ 0 π 1
Sherbrooke St. W., Montreal
John Little
1963
26.09.2025 16:05 β π 102 π 26 π¬ 0 π 0
ππ CONGRATULATIONS to Dave Lawrence @ncar-ucar.bsky.social @ncar-cgd.bsky.social for being honored as a 2025 @agu.org Fellow! ππ
Dave is a CESM Chief Scientist at NSF NCAR, and serves as LEAP's NCAR Model Development Liaison. Well done + well-deserved, Dave!
26.09.2025 14:02 β π 21 π 4 π¬ 1 π 0
π AGU is excited to announce the recipients of the 2025 Union Medals, Awards and Prizes; Fellows; and Section Awards and Lectures. Honorees will be recognized this December in New Orleans, LA at #AGU25.
ποΈπ View the 2025 Honorees: buff.ly/eQSk1xJ
24.09.2025 16:16 β π 14 π 5 π¬ 2 π 3
The kids, as they often are, are all right
24.09.2025 18:12 β π 560 π 74 π¬ 4 π 0
I run an organisation that designs policy and campaigns on foreign policy, gender, health and rights. Used to work in two Parliaments. Mancunian in Canada
Founder & CEO of Canadaβs most sought-after and influential polling firm, Abacus Data.
Prof at Carleton University.
Davidcoletto.substack.com
π΄ββοΈπΎποΈππ
AAWE is a non-profit organization based at NYU in New York City.
We publish the Journal of Wine Economics and organize annual wine economics conferences. www.wine-economics.org
email: aawe@wine-economics.org
Posts by @karlstorchmann.bsky.social
EST. 1996 β’ Boston, Mass.
https://linktr.ee/dropkickmurphys
Environmental / analytical chemist and associate prof at College of Wooster. Formerly JFaustDoesChem. Views are my own. (she/her)
Science policy reporter @cenmag.bsky.social. Based near LA. I write a lot about science funding and diversity in STEM.
Email: k_vasquez(at)acs.org
Signal: kvasquez.12
Once upon a time, I was an atmospheric chemist.
All views and opinions are mine.
Physical oceanographer at the Royal Netherlands Institute for Sea Research (NIOZ). Measuring the North Atlantic Ocean circulation. Interested in ocean, climate, diversity, sailing, creativity. Views my own. Posts in English and Dutch
Assistant Professor, Department of Chemistry, University of Tennessee Knoxville
Atmospheric Chemist, Environmental Engineer, Clouds Lover, Scuba Diver, Lego Fan
Research Web: https://zlei28.wixsite.com/lei-laboratory-1
Atmospheric Chemist, Professor, believe in human values, hobbies: movies, help ever hurt never, love all serve all
Postdoc @ George Washington University studying air quality and health
Professor of Environmental Science at Stockholm University engaged in modeling and measuring chemicals & plastic in the environment.
https://www.su.se/english/profiles/mmacl-1.187905
https://scholar.google.com/citations?user=u6v91AgAAAAJ
Fiercely independent bookstore in Cambridge and Boston, MA
https://linktr.ee/portersqbooks
Professor of Environmental Engineering + Environmental Health Sciences, UC Berkeley.
Research: air pollution, health, climate, EJ.
Postdoctoral Fellow studying atmospheric chemistry at Harvard University
Climate, air quality, energy, equitable solutions
Otherwise in the mountains, throwing pots, or making dad jokes
Opinions my own, not my employer's.
Postdoctoral scientist at ETH ZΓΌrich. Interested in coupled global climate models π
Senior Scientist/Tofbreaker/Laserfinder @aerodyne.com; researcher-at-large for ASCENT Houston; I do Hydrogen, especially soil H2.
Environmental Science PhD Candidate | Atmospheric Chemistry & Air Quality | Indiana University | https://www.linkedin.com/in/bode-hoover
Assitant Prof. at NJU Nanjing-Helsinki Institute in Atmospheric and Earth System Sciences (Suzhou, China)
Looking for postdocs and students (doctoral, master, etc.) to study bioaerosols by experimental and/or modeling methods.