[email protected] @CleanAirStars
Archived Twitter content only. Migrated to https://t.co/UhwW1GvZiH and Bsky @cleanairstars.com cleanairstars.com Joined November 2021-
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@0xSa_tan @CriticalAerosol Here is the pre-filter from our air purifier at the @patagonia store. The pre-filter not only stops larger pollutants such as pet hair, pollen, and dust but also extends the life of the HEPA filter
📢DENTIST ADDED📢 Beacon Lodge Dental Surgery, Christchurch, Dorset. "Very supportive, will wear FFP2 is asked, HEPAs in all rooms". Great Effort Lawrie for picking up the phone 👏👏 #safeinside safeinside.co.uk/month-of-noise
My dentist has gained 40-50 new patients from my referrals. There is months-long wait the single exam room. And probably less than 50% of the Covid-safe folks I know see her. I’ve also had 5 patients switch to her husband’s vet practice as he also wears a respirator. 💸💸💸
My dentist has gained 40-50 new patients from my referrals. There is months-long wait the single exam room. And probably less than 50% of the Covid-safe folks I know see her. I’ve also had 5 patients switch to her husband’s vet practice as he also wears a respirator. 💸💸💸
Here are the more detailed results of @CriticalAerosol 's testing, using a PortaCount! Thanks again, @CriticalAerosol!
Here are the more detailed results of @CriticalAerosol 's testing, using a PortaCount! Thanks again, @CriticalAerosol! https://t.co/n26b4BwIhu
⚠️ Remember to vacuum and clean your pre-filters! Data from @CleanAirStars showed that failing to clean the pre-filter in your air purifier could reduce airflow dramatically, meaning that your device won't be as efficient at cleaning the air. Read more: x.com/cleanairstars/…
⚠️ Remember to vacuum and clean your pre-filters! Data from @CleanAirStars showed that failing to clean the pre-filter in your air purifier could reduce airflow dramatically, meaning that your device won't be as efficient at cleaning the air. Read more: x.com/cleanairstars/…
@CleanAirStars @0xSa_tan @CriticalAerosol @SmartAirFilters I was surprised at how much a dirty pre-filter has an effect when we tested the same device with clean vs dirty. I'm sure many consumers have no idea and are getting much less performance without realizing it!
If you’d like a free air quality monitor and some great curriculum resources for your school, there’s just 2 days left to sign up to the @SAMHEProject. Understand your environment, support maths and physics, and become citizen scientists. @Headteacherchat @PieCorbett @Hookean1
If you’d like a free air quality monitor and some great curriculum resources for your school, there’s just 2 days left to sign up to the @SAMHEProject. Understand your environment, support maths and physics, and become citizen scientists. @Headteacherchat @PieCorbett @Hookean1
16 fans + 5 filters = nearly silent and huge flow of clean air. Add framing on top to reduce noise, isolate fans, and increase available room space by attaching calendars, a white board, etc. Raise with legs to recover floor storage space. #CovidIsAirborne #CorsiRosenthalBox
Working on this one-off 9 x 140mm fan monster that will use four 20x20x2" filters. Maybe something I'll make available if it works as well as I'm hoping. #corsirosenthalbox #CovidIsAirborne #IndoorAirQuality
A little air quality public service announcement: check your air cleaners’ pre filters for dog hair, dust, etc. (Yeah, my puppy was supposed to be non-shedding. The prefilter shows otherwise)
Ooh look at that, CO2 display monitors at the #ESCMIDGlobal2024 conference poster areas. Not packed but a fair few folks in here 👍
The Tempest is now in stock again in Canada. There is also an assembly service for those who prefer to buy a completed unit. cybernightmarket.com/products/nukit… cybernightmarket.com/pages/nukit-te…
Latvia (population 1.9 M) monitors the indoor air quality of 14,000 classrooms in 875 schools. CO2 levels, temperature and relative humidity can be viewed freely online at: co2.mesh.lv It is one of the most advanced countries in this field and a source of inspiration.
We know that elevated CO2 is an indicator of poor ventilation. New research shows higher CO2 also increases the time that SARS-CoV-2 is infectious in the air. Another good reason to measure and improve ventilation in schools.
We know that elevated CO2 is an indicator of poor ventilation. New research shows higher CO2 also increases the time that SARS-CoV-2 is infectious in the air. Another good reason to measure and improve ventilation in schools.
$1000 of air cleaning for $80! Aunt is coming home, so will now have 2 CRboxes at full blast, a random HEPA (cleanairstars.com for reccies), and cracked windows as dictated by ARANET CO2 monitor. We are breathing Davos Air, you peasants, in the heart of Alabama!
Clean indoor air is now ~mandatory~ in all workplaces. This is a game changer for reducing demand on health services, & less school/work absences When will we see a public information campaign & some enforcement? @TheHSA @DeptEnterprise @peterburkefg hsa.ie/eng/topics/ven…
This is a product I and some other Australian "AirHeads" have been developing. It uses a new CO2 sensor which is much smaller than the first generation but just as accurate. AirSpot is small enough to wear like a watch, attach to a keyring, or clip to your child's schoolbag.…
This is a product I and some other Australian "AirHeads" have been developing. It uses a new CO2 sensor which is much smaller than the first generation but just as accurate. AirSpot is small enough to wear like a watch, attach to a keyring, or clip to your child's schoolbag.…
I’m excited to discuss our latest research on how ambient CO2 affects how long #SARSCoV2 remains infectious in air. We report that even subtle increases in CO2 affects both how long #COVIDisAirborne and transmission risk. Here’s a🧵going over the findings nature.com/articles/s4146…
Increased concentrations of CO2 effected virus aerostability across a broad range of humidity. Below a humidity of 90%, the increase in CO2 roughly doubled the amount of virus that remained infective. This suggests that CO2 is more important than RH on aerosolized viral spread.
@ukhadds @mdc_martinus @erbrooker You can check almost all latvian classrooms here. co2.mesh.lv
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Pete 😷 #COVIDisAir.. @PeteUK7
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Jonathan Mesiano-Croo.. @jmcrookston
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David Elfstrom @DavidElfstrom
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894 Followers 1K Following Ex NHS Nurse. Longdog owner, wine drinking , woke. Never voted Tory never will. Feels European. No DMs. Mastodon @[email protected]. [email protected]
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Stefan @stefan_07_
48 Followers 240 Following
Frefre 🤷🏻♂.. @frefre95
176 Followers 2K Following Irgendwas mit Menschen. he/him #OpenData💻 #TeamWissenschaft😷💉 #noAfD, #Wirsindmehr #DankeHabeck 🇺🇦🙏 @[email protected] +🦋
Nori @NorwaySkandin
2K Followers 5K Following Lebt in D, liebt Natur und Skandinavien, privat hier, alle Medien sind Eigentum von mir, bitte um Verständnis, dass ich nicht automatisch zurück folge.
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3 Followers 247 Following they/them -- just a stack of unread books in a trenchcoat
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67 Followers 597 Following
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313 Followers 3K Following
Endless Air Cleaners .. @EndlessCleaners
102 Followers 361 Following Infinitely customizable framing system for air purifiers. Effective, quiet, rugged, lightweight, fun! Build tables, benches, etc. Endless options and lifespan.
Treyf @treyfpodcast
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0 Followers 210 Following
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1K Followers 1K Following Filmmaker, photographer, environmental activist, runner. Working to clean the air and end fossil fuels. COVID-19 isn't over. https://t.co/0X2huuoKxI
Clean Air Tools Pitts.. @CleanAirTools
44 Followers 64 Following Providing air cleaning tools to Pittsburgh area residents - we all deserve clean air!
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James C @JamesND2000
47 Followers 285 Following
Chantal #LongCovid �.. @Ninjazz636
2K Followers 2K Following First-waver. Lost my health, my career, my home and proximity to everyone I know. #NotRecovered #MaskUp #CovidIsAirborne
Reasonable mystic @ludite2pt0
157 Followers 521 Following Science-minded, liberal-hearted, with a high absurdity tolerance, and a crush on nature.
M Cortizas @m_cortizas
2K Followers 1K Following Tuits personales sobre #Prevención #HSE #Formación, #Ingeniería, #Ciencia Consultor en Prevención @Asepeyo
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Friends of CRF UK @crf_friends
28 Followers 79 Following Friends of CRF UK is a group of volunteers helping to support & fundraise for The Corsi-Rosenthal Foundation UK
flying_feline @flying_feline
413 Followers 1K Following
Safe Inside - Clean T.. @SafeInside2024
828 Followers 1K Following Building a database of places with clean air protocols https://t.co/FXLlVEfc4I please read, like and repost pinned tweet to help spread the word.
Michael Alexander @Michaeltikus
956 Followers 2K Following I like animals 🐙 Zoology/Psych PG interested in nature connections, diving and tapirs. Member @Long_Covid / @RenegadeRes Lead contributor @wecrunchme LC-PLAN
Jenny Briggs 💙 @jennyldb
1K Followers 3K Following all views my own & mostly quoting mainstream media. gas & icm dr. mentor and mentee. educator. learner. SoMe fan. masto/blusky @jennyldb@home threads:jennyldb1
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23 Followers 88 Following
Karyn H @mllekaryn
265 Followers 833 Following
Dr David Berger, aBsu.. @YouAreLobbyLud
58K Followers 3K Following Activist doctor Remote GP Emergency doc in 🇦🇺 Aranet4s, N95s, HEPAs for the win. @CO2RadicalAus website for conflict of interest.
Dr. Lisa Iannattone @lisa_iannattone
74K Followers 2K Following Assistant Professor of Dermatology @McGillMed. MD/residency @med_umontreal. Fellowship @HarvardDerm. Focus: complex medical dermatology and medical education.
Dr Noor Bari @NjbBari3
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Raina MacIntyre 😷�.. @Globalbiosec
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Kimberly Prather, Ph... @kprather88
94K Followers 6K Following Scientist who loves to read, cook, and garden. Research on airborne disease transmission, aerosol impacts on climate and indoor/outdoor air quality. Scicomm.
Richard Corsi, PhD, P.. @CorsIAQ
47K Followers 950 Following Dean of Engineering, University of California, Davis Indoor Environmental Engineer Proud UC Davis Alumnus Faith in younger generations Dog lover
Amanda Hu @amandalhu
29K Followers 2K Following An artist who likes talking about clean air. Not a doctor/engineer/scientist. She/her. Profile pic: @stwatson2 Banner: @calgaryhester
Prof Brendan Crabb @CrabbBrendan
31K Followers 1K Following Medical researcher & Director & CEO @BurnetInstitute & Chair @ausglobalhealth & @PacificFriends | also @BrendanCrabbAC & https://t.co/5BaDvLZ2Tw
Dr Satoshi Akima FRAC.. @ToshiAkima
34K Followers 3K Following Nephrology & Internal Medicine. Immunothrombosis incl DIC. @ISTH Member. No Conflicts of Interest. Views my own etc
Henry Madison @RageSheen
21K Followers 2K Following All views my own. RT ≠ endorsement. Still not monetising the wreckage of society. PhD.
Kashif Pirzada, MD @KashPrime
45K Followers 4K Following Emergency Physician, fighter of misfortune and disease; and better indoor air quality w/ @theRavenApp. Can code (badly). Into history/politics/tech/AI. #fella
Pete 😷 #COVIDisAir.. @PeteUK7
24K Followers 9K Following Chemistry. ChemEng. UK DIY filter team. Use shared air mitigations. High quality FFP2/3/N95 masks, ventilation, effective air filtration. #Spaceshost
Jim Rosenthal @JimRosenthal4
21K Followers 543 Following CEO - Tex-Air Filters. Interested in filtration, IAQ, allergies and asthma. Lifelong learner. @[email protected]
Dr Andrew Miller - br.. @drajm
21K Followers 10K Following Past Pres Aust Soc of Anaesthetists, & AMA WA. Columnist @WestAustralian. Podcaster: Miller vs Berger. Posts = political. Like, RT ≠ E. _drajm_ threads
Dr Zoë Hyde @DrZoeHyde
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Joe Oliver @joeolivermd
21K Followers 1K Following Dad, Pediatrician. Shelter Health Network and some hospitals. Nothing I say here is medical advice.
Jonathan Mesiano-Croo.. @jmcrookston
21K Followers 3K Following Not playing idiot's Nazi Twitter any more. https://t.co/iIQVkJcA4U #COVIDisAirborne 🌬️🔅-wear N95 pic: P Smith. Made w typewriter. Had c palsy
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58K Followers 119 Following Goal is to test and evaluate the best masks out there. Mask up and stay safe!
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53 Followers 24 Following NZ's official distributor for Smart Air 🍃. Offering efficient air purifiers & air quality monitoring solutions at great prices.
Inside Air @INSIDE__AIR
115 Followers 61 Following Healthy, future resilient indoor climate for classrooms through cross disciplinary action.
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690 Followers 2K Following Our smallest fresh air monitor! Combines with the AirSpot App to help optimise your AirHealth.
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37K Followers 24K Following We're a community of moms and dads who are uniting for clean air and our kids’ health. Join us!
World Health Organiza.. @WHO
12.3M Followers 2K Following We are the #UnitedNations’ health agency - #HealthForAll. ▶️ Always check our latest tweets on #COVID19 for updated advice/information.
Clean Air Tools Pitts.. @CleanAirTools
44 Followers 64 Following Providing air cleaning tools to Pittsburgh area residents - we all deserve clean air!
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COVID Safety For Scho.. @CovidSafetyEd
2K Followers 438 Following Educational resources for schools to help them keep students and staff safe during the COVID pandemic
Esther @ELHopkins
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L'Évangéliste de la.. @VentiloAngel
351 Followers 130 Following
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696 Followers 374 Following Effective altruist torn between x-risk & global dev. Building diagnostics, collapse resilience & post-apocalyptic skills.
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Clean Air 604 @CleanAir604
54 Followers 150 Following Providing air purifiers, masks, and other tools to create safe and accessible spaces in the Vancouver arts community. DM or follow link in bio to help out.
Doug Aoki @Nantanreikan
7K Followers 3K Following Retired academic & current karate instructor; grumpy old hopeful misanthropist battling fascism, racism, misogyny, homophobia. Also at @nantanreikan.bsky.social
Airborne Disease Tran.. @ADTRCluster
82 Followers 145 Following This UBC cross-campus team of researchers is developing infection isolation and removal solutions designed to stop the transmission of COVID-19 and beyond
The Prophet Marcus Pi.. @pizza_marcus
555 Followers 1K Following
BumbleBee - Kinderdur.. @BumbleBeeAgain
275 Followers 1K Following ##isolationspflichtmussbleiben #BildungAberSicher #Risikogruppe #LuftfilterJETZT
Danielle Beckman @DaniBeckman
24K Followers 6K Following Neuroscientist working with primates 🐒. PharmD with an MS in Biophysics and a PhD in Biological Chemistry. Microscopy lover 🧠🔬 . #NeuroCovid is real.
Dr Alexey Kulikov @KulikovUNIATF
64K Followers 50K Following External Relations Officer @WHO, @UN Task Force on #NCDs. Support countries achieve #UHC and #health related #SDGs. PhD MPH MD. All tweets are my own.
Clean Air For All @CleanAirForAll
1K Followers 3K Following Every person has the right to a healthy environment & that means clean air to breathe. We are working towards upholding the right to clean air.
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308 Followers 168 Following The #E3 project wants to harness modern #science and #technology to create #effective #countermeasures to #prevent the #spreading of novel infectious diseases.
Bryan Louis, Dr.sc. @blouisBLT
99 Followers 75 Following Founder BL Technical Consulting | PMC materials, filtration & clean air strategies | Fmr researcher Materials & Mech Eng | NAFA Certified Air Filter Specialist
An Leavy @an_leavy
8K Followers 5K Following Retired anaesthetist with interest in politics, the military and security and emergency management. Chronicler of chaos and Night Rambler
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2K Followers 162 Following Knowledge Omnivore @psychsafe. Cost-saving is a grow-through phase. Contribute value. Get across #ESG. People Risk, Corporate Governance, Biz Performance.
Colin Furness MISt Ph.. @FurnessColin
44K Followers 408 Following Epidemiologist. Ass't Professor of Information (teaching stream), University of Toronto. Concerned about COVID. Duplicating to https://t.co/1au7WuSOpZ
Peter Knapp @peteknap.. @PeteK_AQ
2K Followers 205 Following Air quality PhD student communicating the climate and nature emergencies
Dean Rosario @DeanRosario
6K Followers 3K Following LLB (London) BScOptom (Melb) Law, Financial Markets, Science, Health Science ⚖️✝️⚽️
#ZeroCovidSchools AUS.. @ZEROcovid_edu
2K Followers 1K Following Getting to & staying at ZERO is best for the economy & public health. We demand max. action to eliminate risk of COVID infections in schools & all workplaces.
Clean Air in London @CleanAirLondon
43K Followers 38K Following Simon Birkett, Founder and Director of @CleanAirLondon, has championed @WHO #AirQuality Guidelines to protect public health and the climate since 2006
Andrew Dobbie @A_Dobbie11
2K Followers 466 Following Pay It Forward 🧙♂️'Ahead by a Century' 📶 #TeachSDGs Ambassador #tor16 Born @ 332 ppm CO₂ https://t.co/qPleN3Enrb
Jonathan LaPook, M.D @DrLaPook
22K Followers 2K Following Chief Medical Correspondent, CBS News. Professor of Medicine, NYU Langone Health. All tweets represent my personal views. Retweets do not = endorsement.
Dónal @irldexter
1K Followers 1K Following CTO @ https://t.co/J51LWd7PKQ, instant remote troubleshooting for Macs @pansifter | consult @makedefensible community @inognet ex @airbnb @cisco @ericsson
Ella Kahl @ellakahl
2K Followers 3K Following 🚀🛸 Engineer. MS Physics, Prefer questions to answers. In relationship. 🇵🇱 + 🇺🇸 + 🇨🇦 #COVIDisAirborne #CovidIsntOver #MaskUp #LongCovidAwareness
Veronika Kunnert @VKunnert
608 Followers 828 Following Biologin, Lehrerin für NAWI, eLearning: Suchen&Entwickeln von Methoden&Content, *330ppm #SaubereLuft #IGÖ https://t.co/NTh5VQRu72
Diane Hallinen @hallinen_diane
1K Followers 799 Following Physician. Breathe clean air! Goal CO2 less than 600 ppm inside. Tax carbon now! Tax rebates for small EVs, solar roofs & bidirectional EV chargers.
Ryan Tennant @ryantennant_
2K Followers 855 Following He/Him • PhD Candidate - Systems Design Engineering • BASc - Biomedical Engineering • Vaccinated • Reproductive Rights = Human Rights • Clean The Air
Jacob @jhealth123
179 Followers 1K Following 26 | COVID-19, Clean Air & for nasal vaccines that can stop an infection:) // Deutsch & English
JC R WHIT, PhD @JC99WHIT
906 Followers 624 Following Quality of life researcher (non-humans). Welfare biomarkers. UChicago alum. Co-founder of @IllinoisAir #STEM, #SciComm, #AnimalWelfare
Alex Edwards @A_Edwards7
372 Followers 507 Following Modelling transmission and control of airborne infection risks on a respiratory ward |@EPSRC funded PhD student @CDTFluidsLeeds | Maths Graduate @ManUniMaths
Zack Deis @Vailima1
311 Followers 523 Following
Taking a Deep Breath: Air Quality Awareness Week 2024 This May 6th through 10th, the United States Environmental Protection Agency (EPA) is hosting Air Quality Awareness Week (AQAW) #AirQuality #AirPollution seetheair.org/2024/05/02/tak…
Last February, we sounded the alarm about Google killing independent sites. Since then, we lost 91% of traffic from Google. It’s no longer just big media sites getting pushed to the top. Now we're drowning in Google Shopping product listings. NEW: housefresh.com/how-google-dec…
None of this is hard. None of it is expensive. The answer seems to be - over and over - that we just keep kids out of school INSTEAD OF FIXING OUR SCHOOL BUILDINGS. (Baltimore closed some schools today - May 2 - because of heat)
Outfitting school buildings for extreme heat ‘not that hard,’ says expert hsph.harvard.edu/news/hsph-in-t…
@0xSa_tan @CriticalAerosol Here is the pre-filter from our air purifier at the @patagonia store. The pre-filter not only stops larger pollutants such as pet hair, pollen, and dust but also extends the life of the HEPA filter
Amazing work showing that a lot of infections can be initiated by a single virus. Lack of genetic divergence is highly consistent with airborne transmission.
"33 to 75% of cases of (Covid-19) infection were initiated by a single viral particle". New study from Chris Illingworth's team (nature.com/articles/s4146…). Very pleased to be involved & see it in print. #Covid #SARSCoV2 #airborne #infection
"33 to 75% of cases of (Covid-19) infection were initiated by a single viral particle". New study from Chris Illingworth's team (nature.com/articles/s4146…). Very pleased to be involved & see it in print. #Covid #SARSCoV2 #airborne #infection
Excellent work! Look at this CFD of a 5s speaking event and how thermal plumes drive movement of particles. Essentially our body heat mixes particles within a poorly ventilated space such that time from exhalation to inhalation is rapid. Important when looking at viability.
Collaboration with Dr Eldad Avital @QMUL, excited to announce our latest paper on COVID: Airborne Transmission of SARS-CoV-2: The Contrast between Indoors and Outdoors mdpi.com/2687152 #mdpifluids via @MDPIOpenAccess. It explains why COVID spreads indoors but not outdoors.
📢DENTIST ADDED📢 Birchfield Dental Practice, New Milton, Hampshire. "Very supportive, will wear FFP2 if asked & open windows & staff test if unwell". (another) great effort Lawrie for picking up the phone 👏👏 #safeinside safeinside.co.uk/month-of-noise
@CleanAirStars Great data! 👍 Thanks for sharing it.
📢DENTIST ADDED📢 Beacon Lodge Dental Surgery, Christchurch, Dorset. "Very supportive, will wear FFP2 is asked, HEPAs in all rooms". Great Effort Lawrie for picking up the phone 👏👏 #safeinside safeinside.co.uk/month-of-noise
(I compiled this tweet from several Chinese language stories. This one doesn’t have the pictures but contains the most detail and quotes from local officials.) finance.people.com.cn/BIG5/n1/2022/0…
My dentist has gained 40-50 new patients from my referrals. There is months-long wait the single exam room. And probably less than 50% of the Covid-safe folks I know see her. I’ve also had 5 patients switch to her husband’s vet practice as he also wears a respirator. 💸💸💸
#Dentists - if you want to grow your practice, become #longcovid literate and create a safe office for LC patients to get work done. You will be busier than you can imagine.
Yes, we have banished pandemics from the Leaf…
Main message of the new book ‘No More Pandemics’: “If all indoor spaces where people gather are consistently supplied with fresh air through ventilation (<1000 ppm CO2), respiratory infections will come to an end and disappear in any region.” 👉Keep fighting for #SafeIndoorAir!
A study in @NatureComms shows that a significant increase in SARS-CoV-2 aerostability results from a moderate increase in the atmospheric carbon dioxide concentration, an effect that is more marked than that observed for changes in relative humidity. go.nature.com/3QnNf2l
The AirSpot Kickstarter campaign has just launched. In the first 48hrs we've reached just over 80% of our funding goal. There's amazing discounts on offer - don't miss out. #CleanAir #SaferAir #VentilationMatters #CleanTheAirWeShare
Another PSA: Decided to check the HEPA filter at my son's gym to see if anyone has been servicing it. Even worse. It has been in a plastic bag the last year. Make sure the filter isn't wrapped in plastic. 😬
@hausofhemlock @CleanerAirAU @ColinKinner @CleanAirStars @TheWHN CADR is either 4 or 7 m3/h (67-119 litres per minute) - we breathe 8 litre per minute. No mention of noise on their website. Cost €99. As personal protection without a mask it is targeted… (for the wearer), but won’t protect others)
Shout-out to all the facilities managers out there! I've been walking so many buildings lately and have been so impressed with the dedication of these unseen heroes of the healthy buildings movement.
“This is the part of the building nobody ever sees. But this determines whether or not you’re healthy or sick in the building,” says Harvard professor Joe Allen, as he points to the MERV-13 filter banks. cbsn.ws/3sgDoSY
Anyway, overall fit factor of 5-10 means that conservatively speaking, the device reduces your dose of aerosols by a factor of 5-10. So if there are 100 particles that you could breathe in without the device, you'll inhale about 10 - 20 instead of 100.
Here are the more detailed results of @CriticalAerosol 's testing, using a PortaCount! Thanks again, @CriticalAerosol!
FF 5-10 is assuming the filter is maintained 12" from breathing zone w/ typical indoor airspeeds from natural or mechanical ventilation. Worst case would be lower FF if a fan is blowing towards you and disrupting the laminar flow.
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