Bill Bahnfleth @WBahnfleth
ASHRAE Prez 2013-14, Chair - ASHRAE Epidemic Task Force, Mechanical Engineer, Educator, Researcher, Musician, Bicyclist, Post-Competitive Distance Runner Penn State - State College, PA Joined June 2012-
Tweets4K
-
Followers3K
-
Following142
-
Likes4K
HOLY CRAP Trump actually accomplished a miracle. Here is what he got out of Iran: - Reduce its stockpile of enriched uranium by about 98% - Limit uranium enrichment to 3.67% purity (far below weapons-grade) - Cut the number of installed centrifuges by roughly two-thirds - Only enrich uranium at one declared site (Natanz) - Stop enrichment activities at Fordow and convert it into a research facility - Redesign the Arak heavy-water reactor so it could not easily produce weapons-grade plutonium - Ship out or dilute excess enriched uranium Allow extensive inspections by the International Atomic Energy Agency (IAEA) Permit continuous monitoring of nuclear facilities and supply chains - Accept “snap” inspections under expanded monitoring rules - Avoid building new heavy-water reactors for years - Stay within strict limits on uranium stockpile size and centrifuge development for set periods ranging from 10–25 years Ooops, sorry! That was the JCPOA that Obama signed with Iran, only to have him tear it up, kill 140 kids, get hundreds of Americans injured, 13 killed, and gas prices to surge 50%.
Trump: “When we go in church and I drink my little wine....and have my little cracker, I guess that’s a form of asking for forgiveness.” This fucking idiot expects us to believe he goes to church.
BREAKING: CHINA DESTROYS TRUMP Trump: We need $2 billion a day to reopen the Strait of Hormuz China's FM Senator: But the Strait of Hormuz was already open before the war? The root cause of this disruption is your illegal military operations against Iran. You have created a Global Crisis OUT OF NOTHING”
@ShaykhSulaiman US Senator points out the absolute insanity of spending 2 billion dollars a day to reopen the Strait of Hormuz when it was already open before Trump started the war. They created a global crisis out of nothing.
@DemocraticWins "We're fighting wars..."
Take a moment to look at the inhumanity captured in this extraordinary photo running on the front page of tonight's Minneapolis @StarTribune. It shows federal immigration agents immobilizing a protester on the ground and spraying chemical irritant directly into his face. The scene reminds me of the brutality used against civil rights protesters in the 1960s. We look back at those old photos and wonder how the authorities could have behaved so savagely; many years from now, young Americans will look at these photos from 2026 and wonder how anyone could have justified shooting a woman in the head as she tried to drive away, arresting 5-year-old schoolchildren on the street, or holding a man down and spaying chemicals into his face. Thanks to the Star Tribune reporters and photographers for documenting this work; they create accountability, they make democracy work, and they make all of us in journalism proud.
If only this were news...
Elon Musk says that no one has died because he slashed humanitarian aid. I went to South Sudan to check if that's true. It's not. Within an hour of starting interviews, I had the names of a 10-year-old boy and an 8-year-old girl who had died because of decisions by wealthy men in Washington. The visit that moved me the most was to a remote area that used to have no health care, where women routinely died in childbirth. Then a US-funded maternity clinic opened through @UNFPA in December, and not one woman has died since. I showed up, and people mistakenly thought I was responsible for the clinic. One new mom wanted to name her baby for me, and the village elders thanked me and hailed America's generosity. What they didn't know was that Trump/Musk had cut all funding for UNFPA and that as a result the maternity clinic will close this month, and women will once again be bleeding to death in the dust. Here's a giftlink to my report from ground level about what the shutdown of USAID means: nytimes.com/interactive/20…
@highbrow_nobrow British troops, killed supporting America's war in Afghanistan through our support under NATO Article 5. But JD Vance says that this never happened. He never even said thank you.
Hillary Clinton warned everyone. Hillary Clinton warned everyone. Hillary Clinton warned everyone.
Sign Up Today for a Wildfire Smoke Webinar Featuring ASHRAE Guideline 44! content.govdelivery.com/accounts/USEPA…
I would like to offer my deepest admiration for the person who coined the phrase #swasticars #swasticars. Genius
@cathleenpsu94 @krishnakamal077 I would not call it sad...
@slandertony @akarl_smith The wrestling team actually sells out here.
@WastwichBarnes @gopbro2024 Beaver Stadium - ~107,000 seats. Bryce Jordan Center - ~16,000 seats, but photos of the rally in progress show that the upper deck is curtained off, so it's about half full.
@krishnakamal077 That's every seat in the lower level. They have the curtains drawn on the upper deck so it will not look half-full. Maximum capacity is about 16,000, so there might be 8,000 there.
Here’s me receiving an outpouring amount of affection during the “day of love”—January 6, 2021.
Richard Corsi, PhD, P... @CorsIAQ
44K Followers 861 Following Dean of Engineering, University of California, Davis Indoor Environmental Engineer Proud UC Davis Alumnus Faith in younger generations Dog lover
Kimberly Prather, Ph.... @kprather88
88K Followers 6K Following Scientist who loves to read, cook, and garden. Research on airborne disease transmission, aerosol impacts on climate, air quality. now: https://t.co/BYhxA9l7g7
Dr. Lisa Iannattone @lisa_iannattone
66K Followers 2K Following Assistant Professor of Dermatology @McGillMed. MD/residency @med_umontreal. Fellowship @HarvardDerm. Focus: complex medical dermatology and medical education.
Jim Rosenthal @JimRosenthal4
19K Followers 522 Following CEO - Tex-Air Filters. Interested in filtration, IAQ, allergies and asthma. Lifelong learner. @jimrosenthal5.bsky.social
Amanda Hu @amandalhu
30K Followers 2K Following Communicating about lots of things. My tweets only represent my views. She/her. Profile pic: @stwatson2 Banner: @calgaryhester
Linsey Marr linseymar... @linseymarr
67K Followers 111 Following Engineering professor @virginia_tech with expertise in airborne transmission of viruses and air quality. Avid recreational athlete.
Prof. Jose-Luis Jimen... @jljcolorado
94K Followers 560 Following Dist. Prof. Univ. Colorado. #HighlyCited2025, Fellow AAAR & AGU. https://t.co/bba7YQLccv https://t.co/KutdZGqwmb Aerosols, pollution #EndFossilFuels #COVIDisAirborne
Barry Hunt @BarryHunt008
23K Followers 5K Following 🇨🇦 The World Needs More Canada🍁❤️💪 --------- COVID IS NOT A COLD --------- .
Kashif Pirzada, MD @KashPrime
49K Followers 5K Following Emergency Physician, Assistant Prof, Startup Founder, enemy of misfortune and disease, fighter for a better world; Love history/politics/tech/AI. 🇨🇦/acc
Pete 😷 #COVIDisAir... @PeteUK7
25K Followers 9K Following Chemistry. ChemEng. Advocate for shared air mitigations. FFP3/N95 masks, ventilation, Far UV. An extremist (apparently) as I want Public Health back #Spaceshost
Joseph Allen @j_g_allen
49K Followers 4K Following Prof at Harvard; Exposure and Risk Science; Direct Harvard #HealthyBuildings Program; Coauthor of HEALTHY BUILDINGS w/ HBS Prof Macomber
Aaron Collins @masknerd
49K Followers 123 Following Goal is to test and evaluate the best masks out there. Mask up and stay safe!
Devabhaktuni "Sri" Sr... @sri_srikrishna
7K Followers 2K Following Working on how to stop spread of viruses since 2014. Founder https://t.co/HWrQJSBTiV: N95 + air purifier how-to. MS (EECS). Like, share, or retweet ≠ endorse.
Dana Parish @danaparish
43K Followers 5K Following The Dana Parish Podcast 🎙️ : https://t.co/FSjDWcQPcw Bestselling Author 📖: https://t.co/mSsjINP4X1 📰: https://t.co/Oi3iDXQL9L
Prof. Akiko Iwasaki @VirusesImmunity
212K Followers 2K Following We study antiviral immunity and viral disease pathogenesis. #COVID19 #longCOVID #vaccines @HHMINEWS @YaleIBIO @YaleMed @YaleCII
Joaquín Beltrán Fre... @joaquinlife
20K Followers 10K Following
Dalia Hasan MD MSc @DaliaHasanMD
19K Followers 5K Following Proud Mom & Wife 👨👩👧👦 MD Family Medicine Resident @thenosm @mcmasteru @uoft 🩺 MSc in Health Promotion @westernu 😷 Founder of @C19TestFinders 🧪
Jon Levy @jonlevyBU
20K Followers 2K Following Professor + Chair @busphEH. Focus on indoor and outdoor air, climate change, housing, and environmental justice. Find me at the other place @jonlevyBU.
Lazarus Long @LazarusLong13
16K Followers 1K Following Clean Air Advocate. I know how you can avoid those infections - and what they do to you, if you do get infected. #PZC. 19-2.
DrJames @YorkU (he/hi... @jasmith_yorku
8K Followers 7K Following Engg. professor at York University. Not PPE or Air Quality expert. Alt: @drsmith.bsky.social, @[email protected] & @[email protected]
Lucia @Lucia877569
93 Followers 364 Following People are usually just doing the best they can in their current state, and that’s changed the way I see a lot of things 🕊️
Sto Corp @StoCorp
3K Followers 1K Following Sto Corp. is an innovative world leader in solutions for the built environment.
Robin-Ann #WearAnN95 ... @RAKlotsky
2K Followers 5K Following PhD Biochem & Molecular Bio, Pharma, Biotech, IP & Bus Dev, FIRST Robotics Mentor
Laetitia Moreau-Gabar... @MoreauGabarain
3K Followers 7K Following ing @AgroParisTech interested in #Sleep #Health #Climate #naturaltimezonesforclimate #undodst @ACHEDFR @EQUITHR @NaturalTime365 #equity #sustainability #energy
Sophie VM @SMeerbeeck
1K Followers 3K Following Languages - Laughing - Teaching & Life Long Learning - Swimming - Nature - Animals - Photography - Music - @sophiemvm.bsky.social
Diana Clark @DianaClark54
2K Followers 6K Following Let's ride the waves of innovation and explore the exciting world of Bitcoin 📊
Chuck Haas @ProfCharlesHaas
34 Followers 144 Following Betz Prof. Environ Eng - Drexel University. Philadelphia. All thoughts my own and not official. Member @theNAEng https://t.co/vPkk0EtbDw
Grace Efua Amponsah @AmponsahEfua
330 Followers 475 Following Massive movie buff and wanna be GIS tech @OSU //@camfed// Licensed Agronomist @EARTH University
Liesl McConchie @Liesl4CleanAir
3K Followers 835 Following Clean Air for Schools. Interim Executive Director at Corsi-Rosenthal Foundation. (@LieslMcConchie for math, 🧠, education content)
E @E8689831921815
0 Followers 415 Following
klfiora @klfiora
685 Followers 6K Following Public health professional. Mother. Daughter. Wife. Educator. Academic. Student. News junkie. Not necessarily in that order. She/her/hers.
SOLO IL HVAC AI @SoloILHVACAI
28 Followers 239 Following HVAC + AI technician in training | EPA 608 (I & II) | Learning BACnet, BMS, BrainBox AI & EnergyPlus | Smart buildings – Lyndhurst, NJ
berrymary @berrymary7149
1 Followers 72 Following
A. R @Muhammadi149604
62 Followers 4K Following
NikkiSummer @SummerNikk29930
17 Followers 510 Following
VOTELIKEYOURDAUGHTERS... @Suzecat52
4K Followers 4K Following Colts, Pacers, Hoosiers-mom of 3, OG GSue to Maddie, Trent & Kelly. Never Trump. BLUE VOTER. VOTE LIKE YOUR DAUGHTER'S LIFE DEPENDS ON IT BECAUSE IT DOES
Yasp @YaspShetland
690 Followers 873 Following Retired physiotherapist. Following Covid science, esp long term sequelae and means of stopping transmission.
Hazel Newlevant @HNewlevant
6K Followers 3K Following Cartoonist and editor. QUEER & HOW WE GOT HERE comes out in May from @littlebrownYR! Previously: BECOMING WHO WE ARE, NO IVY LEAGUE, @comicsforchoice & more. ⚧
Maddison @kodakmoran83578
0 Followers 342 Following Enthusiast of all things tech, from the latest gadgets to software development trends.
Clean Air Parenting P... @CleanAirParents
141 Followers 64 Following On the Clean Air Parenting Podcast, we talk about how the air in schools affects kids’ health, learning, and safety & what you can do to make change happen.
Fer. Men @Gir26848
1 Followers 87 Following
Gloria Moore @GloriaM85214359
877 Followers 6K Following Some of us are chosen & have been shown the truth. Some lack what it takes to be chosen & remain blind. So dont waste time on the unchosen, they arent there yet
Hula ❤️ #CleanAir @66Hula99
1K Followers 3K Following Part of the collective that still cares.😷❤️🦋#CLEANAIR Mama of 1. Creative. Atheist. Oust political reps who sacrifice truth, integrity, children & our planet.
Magic @MagicMetax
4K Followers 7K Following Master of Misdirection & Markets | Code conjurer weaving Web3 spells & AI wonders. Decoding crypto's secrets with a magician's touch-join the magic!
Snoop Dogg Calvin @snoopdogg_cv
84 Followers 5K Following ALGORITHM BIGSUBhttp://SnoopDogg.ink.to MISSIONARY🐾💚OUTNOW @deathrowrecords
Vieesiec @Vieesiec734159
44 Followers 1K Following
LincolnAvery @LincolnAvery5
462 Followers 7K Following I’m here for everyone fighting the current destruction in the United States.
Ohuipie @Ohuipie6158958
28 Followers 1K Following
Chris Quin @ResProjects
487 Followers 1K Following Projects * Preparedness * Resilience * Resilient Projects is a project consultancy in Queensland, Australia specilialising in projects to enhance resilience.
CleanAir-Global @CleanAirPuri
6 Followers 93 Following Specializing in developing UVC LED chip technology, offering highly efficient UVC-LED disinfection systems to protect human health against bacteria and viruses.
Jan @Jan995783030021
33 Followers 2K Following
上山下海 @alternate_xyz
18 Followers 817 Following
Galadriel Jane @JaneJEliza99919
338 Followers 635 Following Single, animal lover, great with animals.
Elowen @tatunewsta98299
20 Followers 628 Following
Lina @gastmicanl14676
69 Followers 3K Following
noty Engle @ChandrikaJ85641
313 Followers 1K Following proffesional nude 🇱🇰 Glamour/Boudoir/Lingerie/Nude DM for paid collb
Smart Air @SmartAirFilters
9K Followers 2K Following Smart Air HQ. A social enterprise & B Corp. Clean air made simple and effective.
Manic Pixie Mask #Hot... @rockncasserole
812 Followers 1K Following Millennial lady who believes that public health ≠ "you do you." Anti-fascism and pro-democracy. ✝️ @verumibi.bsky.social
Evans Kate @KateEvans35679
78 Followers 2K Following
Theigh @Theigh374409
20 Followers 548 Following
TEKON-Technical Consu... @air_balancer
30 Followers 224 Following Tekon -Certified Agency NEBB (National Environmental Balancing Bureau) and TABB (Testing, Adjusting and Balancing Bureau). #ventilation #ventilationassessment
Richard Corsi, PhD, P... @CorsIAQ
44K Followers 861 Following Dean of Engineering, University of California, Davis Indoor Environmental Engineer Proud UC Davis Alumnus Faith in younger generations Dog lover
Kimberly Prather, Ph.... @kprather88
88K Followers 6K Following Scientist who loves to read, cook, and garden. Research on airborne disease transmission, aerosol impacts on climate, air quality. now: https://t.co/BYhxA9l7g7
Dr. Lisa Iannattone @lisa_iannattone
66K Followers 2K Following Assistant Professor of Dermatology @McGillMed. MD/residency @med_umontreal. Fellowship @HarvardDerm. Focus: complex medical dermatology and medical education.
Jim Rosenthal @JimRosenthal4
19K Followers 522 Following CEO - Tex-Air Filters. Interested in filtration, IAQ, allergies and asthma. Lifelong learner. @jimrosenthal5.bsky.social
Linsey Marr linseymar... @linseymarr
67K Followers 111 Following Engineering professor @virginia_tech with expertise in airborne transmission of viruses and air quality. Avid recreational athlete.
Prof. Jose-Luis Jimen... @jljcolorado
94K Followers 560 Following Dist. Prof. Univ. Colorado. #HighlyCited2025, Fellow AAAR & AGU. https://t.co/bba7YQLccv https://t.co/KutdZGqwmb Aerosols, pollution #EndFossilFuels #COVIDisAirborne
Joseph Allen @j_g_allen
49K Followers 4K Following Prof at Harvard; Exposure and Risk Science; Direct Harvard #HealthyBuildings Program; Coauthor of HEALTHY BUILDINGS w/ HBS Prof Macomber
Jon Levy @jonlevyBU
20K Followers 2K Following Professor + Chair @busphEH. Focus on indoor and outdoor air, climate change, housing, and environmental justice. Find me at the other place @jonlevyBU.
Abraar Karan @AbraarKaran
62K Followers 997 Following infectious disease doctor, epidemiologist, researcher @stanford
Malgorzata (Gosia) Ga... @GosiaGasperoPhD
20K Followers 5K Following Developmental biologist, researcher. Makes COVID predictions that (so far) come true. Wants Canada to eliminate SARS2, #CleanTheAir & prevent #LongCOVID
Shelly Miller, PhD @ShellyMBoulder
17K Followers 1K Following Environmental engineering professor, loves mountain biking & yoga, studies sources/health impacts/control of urban and indoor air pollution. PhD Berkeley.
Alex Huffman, Ph.D. @HuffmanLabDU
13K Followers 638 Following @alexhuffman.bsky.social (bio)aerosol scientist & professor in chemistry dept. @DUsciencemath; he/him Shifting to @alexhuffman.bsky.social on the other side.
Tony Colaneri @TonyColaneri
2K Followers 2K Following Vice President of R&D and CSR, Medify Air @Medify_Air Cofounder, Illinois Stakeholders for Air Quality in Schools @IllinoisAir #IAQ #AirCleaners #ASHRAE #AHAM
Michael Mina @michaelmina_lab
200K Followers 1K Following MD,PhD. Immunology, Epidemiology, Infectious disease, CMO @invivyd @truviansciences, CSO @AnywhereDx, CEO HTR Advisors. Past: Harvard Faculty. Comments my own
Kaitlan Collins @kaitlancollins
1.4M Followers 1K Following Chief White House Correspondent and Anchor of The Source at 9 p.m., @CNN
Robbie Hummel @RobbieHummel
50K Followers 756 Following Valpo HS & Purdue Alum. Retired pro basketball player. NCAA & NBA analyst for NBC, CBS, Turner & BTN. For business inquiries, contact: [email protected]
Adam squires @adsquires
4K Followers 1K Following Biophysical Chemist. Aerosol scientist. Jew. Likes lipids, nano materials, x-ray / neutron scattering, pretentious coffee. (he/him/his). @adsquires.bsky.social
Matthew W. Daus @Matt_Daus
470 Followers 243 Following Former NYC TLC Commissioner/Chair, Transportation Technology Chair (CUNY/CCNY), President IATR, Partner Windels Marx
Faye McNeill @vfmcneill
6K Followers 5K Following @Columbia prof., chemical engineer, editor, mom. she/her. Atmospheric chemistry, aerosols, air pollution @aqtoolbox, climate. 🌤️🌇
Ashish K. Jha @ashishkjha
278K Followers 615 Following Physician, scientist, biosecurity expert. Co-founder, BioRadar. Because an ounce of data is worth a thousand pounds of opinion.
Ashish K. Jha, MD, MP... @AshishKJha46
31K Followers 170 Following This is an archive of a Biden Administration account, maintained by the National Archives and Records Administration.
Brandon E. Boor @BrandonBoor
2K Followers 786 Following Dr. Margery E. Hoffman Associate Professor at Purdue University
Natalie Kopp @Natalie_C_Kopp
235 Followers 262 Following
Not here and you shou... @zeyneparsel
5K Followers 89 Following Imperial feminism is a zone of interest
Jon Samet, MD, MS @Jon_Samet
338 Followers 13 Following Jonathan M. Samet, MD, MS, a pulmonary physician and epidemiologist, is Dean of the Colorado School of Public Health.
Evan Bush @evanbush
5K Followers 4K Following Reporter @nbcnews. Covering science and climate. [email protected] / DM for Signal/ cell. Previously @seattletimes.
Denise Dewald, MD �... @denise_dewald
47K Followers 3K Following Health is inextricably linked with politics. Democracy requires participation. Not playing Covid Russian Roulette. Opinions my own.
Nate the House Whispe... @energysmartwv
10K Followers 482 Following Turning everyday houses into forever homes. Huge heat pump and electrification fan. Nate Adams in RL.
Shawn Jessup @sdjessup
506 Followers 194 Following Builder of high performance homes. Just trying to make building BETTER!... with science... #BuildingScience! And a little humor...or maybe its just sarcasm 😬Energy Vanguard @EnergyVanguard
8K Followers 3K Following Building science, indoor air quality, electrification, duct systems, HVAC design, & more. Tweets by founder Allison A. Bailes III, PhD.
Jonathan Douglas PhD ... @JonathanCOnP
6K Followers 4K Following Partner/Psychologist at Central Ontario Psychology. Advisor, @badgelifecanada. Constantly amused by the cosmic absurdity of human existence. I block incivility
Kristen K. Coleman @drkristenkc
6K Followers 891 Following One Health & Airborne Infection Asst Prof @UofMaryland Formerly, @DukeNUS @NUSingapore “A friend to the animals, as well as a philanthropist”
Eric Topol @EricTopol
761K Followers 664 Following physician-scientist, author of SUPER AGERS https://t.co/ZEdooyyJpP and Ground Truths: https://t.co/YhatcBT0hA
Joey Fox @joeyfox85
29K Followers 519 Following HVAC Engineer. P. Eng. @O_S_P_E IAQ Advisory Group Chair. No COIs. https://t.co/Gy3qvimAap
Dusan Licina @licinadusan
250 Followers 78 Following
David Michaels @drdav... @drdavidmichaels
7K Followers 832 Following Epidemiologist, author, longest serving OSHA head (2009-17) @gwpublichealth. Author: The Triumph of Doubt. Check out my writings at https://t.co/g6Yy02rUc4
Leslie Dietz (she/her... @plantavenger
104 Followers 373 Following BSL2 wastewater surveillance for pathogens! PhD student, friend, local leader and lifetime learner. Views my own. BLM 🏳️🌈💜
M. Oliver @sameo416
8K Followers 8K Following Red River Métis ∞ Scotch-breed ∞ RCAF Veteran ∞ Feral theologian ∞ aerospace/electrical ∞ P.Eng. ∞ he/him ∞ lawful chaotic ∞ Disabled ∞ RRMC RMC sfu uec ∞ nd
Jorge Duque-Rivera @jwduque
1K Followers 1K Following MechEng specialized in energy efficiency and sustainability. Professor Fac of Mech and Production Sciences Eng at ESPOL. President Efficácitas Ltd.
Fresh Air Schools AB @FreshAirAB
728 Followers 136 Following Advocacy for better air quality and airborne mitigation of COVID-19 in Alberta #COVID19AB #CovidisAIRBORNE; working with @theWHN
Saahil Desai @Saahil_Desai
4K Followers 3K Following Senior Editor @theatlantic. Long-suffering Bengals fan.
Céline Gounder, MD... @celinegounder
105K Followers 1K Following Medicine / Infectious Disease / Epidemiology / @KFF @CBSNews @NYUGrossman @BellevueHosp doc / Threads @drcelinegounder / Bluesky @celinegounder.com
ASHRAE UET TAXILA STU... @UetBranch
184 Followers 8 Following A platform to apply the sciences of energy, heating, ventilating, air conditioning and refrigerating to serve humanity and promote a sustainable world.
Apoorva Mandavilli @apoorva_nyc
51K Followers 1K Following Reporter @nytimes on global health & infectious diseases; [email protected] Before: Founding EIC @Spectrum, cofounder @CultureDish
Marcel Harmon (he/him... @MarcelHarmon1
1K Followers 3K Following Anthropologist (PhD), Engineer (PE), Applied Evolutionist, Focused on evolutionary & HCD approaches to built environment & beyond. Views my own. He/him
Trisha Greenhalgh @trishgreenhalgh
160K Followers 4K Following On the other place now. @trishgreenhalgh.bsky.social
Kathleen Owen @OwenAFC1
411 Followers 82 Following @kathleenowen.bsky.social Past chair of ASHRAE 52.2 (MERV). Consulting in testing of air cleaners for particles, gases, and bioaerosols and IAQ-related areas.
Erica Feltford | Covi... @feltford
605 Followers 847 Following Independent Analyst | NB pandemic policy | https://t.co/eyOpp411Lu… | #CovidIsAirborne | she/her, queer | [email protected]
Stefan Stojanovic @PlasticFull
2K Followers 2K Following CEng PhD test development engineer. Learning about air cleaner design. Tweets,RT,♥=Opinion ❌Endorsement/professional advice Mastadon @[email protected]
David Elfstrom @DavidElfstrom
14K Followers 1K Following P.Eng, Energy management, measurement & verification. Born @ 327 ppm CO₂. Safer infrastructure, #ventilation, #CorsiRosenthalBox Also @ https://t.co/SDMtkE22wf, bsky, LinkedIn
Prof Michael E. Mann @MichaelEMann
210K Followers 2K Following Scientist/Author; Pres. Distinguished Prof/Dir. Center for Science, Sustain. & the Media, U Penn; Nat Acad Sci; Amer Acad Arts & Sci; Royal Society; Tyler Prize
Dr Mo Kaze, space mic... @MoKrobial
3K Followers 2K Following EnviroMicro+omics & c-omics I 💟 🚀s, 🐕s, 🪐s,🦠,🧫,🧬,🔬 Best Kidney Donor 2008 🏆 @NASA (& all opinions are mine) https://t.co/qdqiGxFaox
Prof Claire J. Horwel... @claire_horwell
6K Followers 4K Following Director of #IVHHN. Prof @Durham_uni UK (@Durham_Volc @DurUniEarthSci) tweeting on #Masks (#Covid & #AirPollution) #GeoHealth #Volcanology #Silica #DRR #EM.
#CleanAirCrew @CleanAirCrewOrg
9K Followers 511 Following #CleanAirCrew #COVIDisAirborne Airborne pandemic tips & tools #COVIDco2 #CorsiRosenthalBox #ClearTheAir @[email protected] @cleanaircreworg.bsky.social
Meghan McNulty @MeghanMcNulty1
832 Followers 204 Following mechanical engineer (PE) focused on energy efficiency & indoor air quality in existing buildings. admirer of the built and natural environments. she/her.



















