iiinova — where your digital self keeps evolving

David Eldredge @citlan.bsky.social · 05/07/2026

𝗬𝗼𝘂 𝗰𝗮𝗻𝗻𝗼𝘁 𝘀𝗲𝗲 𝘀𝗵𝗮𝗿𝗲𝗱 𝗮𝗶𝗿. #Aranet4

Reposted by David Eldredge

Admirable Women @admirablewomen.bsky.social · 04/07/2026

Physicist & chemist Marie Curie was the: + First woman to win a Nobel Prize + First person & only woman to win twice + Only person to ever win a Nobel Prize in 2 different sciences: Physics (1903) & Chemistry (1911) Marie Skłodowska Curie died #OTD in 1934. #WomenInSTEM

A striking black-and-white studio portrait of Marie Curie (1867–1934), the legendary Polish-French physicist and chemist who revolutionized modern science by discovering radioactivity, polonium, and radium. As the only person to win Nobel Prizes in two different scientific fields, her profound historical significance is reflected in her serious, deeply introspective expression. Photographed from the chest up, she looks directly at the camera with an intense, analytical gaze. Her graying hair is styled in a soft updo, framing a face etched with a look of quiet resolve and intellectual focus. She wears a dark, textured jacket over a shirt adorned with a distinctive geometric, black-and-white checkered pattern at the neckline. The portrait utilizes a stark, dark, textured background that blends into her clothing, creating a high-contrast composition that draws complete focus to her face. The overall mood is solemn, dignified, and powerful, capturing the essence of a brilliant academic pioneer who dedicated her life to scientific discovery.

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Reposted by David Eldredge

Esther @elhopkins.bsky.social · 29/04/2026

The knew it was airborne from day 1.

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David Eldredge @citlan.bsky.social · 10/04/2026

Love the discussion! Learned so much today! Thank you Dr. Topol and Dr. Pasricha! #2's New Your Time best seller!

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David Eldredge @citlan.bsky.social · 03/04/2026

"Really important thread 🧵 HT: @catinthehat.bsky.social There were so many BIG wins in the Covid Inquiry M3 report. So many of the things CATA & other core participants fought for were completely vindicated: 🚨aerosol transmission 🚨ventilation 🚨AGPs dead in the water …BUT some big omissions too…"

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Reposted by David Eldredge

David Eldredge @citlan.bsky.social · 30/11/2024

Video compiled by Maarten De Cock -- @mdc_martinus on Twitter from the UK Covid-19 Inquiry. covid19.public-inquiry.uk Thank you Maarten creating/editing this video! @mariesnyder.bsky.social thank you for placing this on Youtube #COVIDisAirborne youtu.be/H3Pf-l2unKk?...

youtu.be

Abundant Evidence Covid Was Airborne from the Beginning

YouTube video by Marie Snyder

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David Eldredge @citlan.bsky.social · 01/04/2026

Our team at the Spring 2026 @acs.org conference. We're really proud of our students and the momentum behind our ACS lab notebook pedagogy work, focused on documentation, data collection, & #GLP. Co-PI @alexdainis.bsky.social Learn more: www.linkedin.com/posts/activi... #STEM #ChemistryEducation

Ella Morris and Erin Friel of Salt Lake Community College engage with attendees while presenting a poster on lab notebook pedagogy, documentation, and good laboratory practice at the ACS Spring conference.

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David Eldredge @citlan.bsky.social · 07/03/2026

In 2018 @donmilton.bsky.social's work has helped me better understand why #cleanIndoorAir, #ventilation, and #airborne #infection control matter so deeply. Will you join me in supporting Don Milton & the PHAB Lab at UMD Every dollar helps! giving.umd.edu/make-a-gift?... #PHAB #Giving

giving.umd.edu

Give To The Airborne Infection - Public Health AeroBiology (PHAB) Lab…

Join us in shaping a brighter tomorrow through impactful giving initiatives at the University of Maryland. Make a gift today!

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David Eldredge @citlan.bsky.social · 06/02/2026

The message is correct. I would only specify secure firm fitting N95s and that influenza and RSV too are also or can be airborne. @alexcabrero-ksl.bsky.social

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David Eldredge @citlan.bsky.social · 31/01/2026

Since 2020, our furnace has not combusted any fossil fuels. Just using the air flow feature to help filter the air with MERV13 filters, we keep 3 high CADR air cleaners running too. Covid has never spread in our home! 100% sure of that! @donmilton.bsky.social

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David Eldredge @citlan.bsky.social · 31/01/2026

#Aranet PM, CO₂, radon monitored. Windows cracked = radon low. Closed = yikes 😬. Radon pump on hand, not installed. No rush. Heating bill? $75/yr (USDA wood permit). EPA-certified woodstove, dead Uinta NF trees put to use instead of rotting into CH₄ + CO₂.

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David Eldredge @citlan.bsky.social · 31/01/2026

Why let bad air build up in the first place? It should be a steady constant cleaning and filtering. It is not like trying to determine when your soapy kitchen sink dishwater needs changed. We keep our windows cracked open 2 cm and run air cleaners all day. HVAC is not on auto but runs continiously

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David Eldredge @citlan.bsky.social · 18/01/2026

"My Employee Was Upset I Told Him to Drive, Not Fly, on Business Travel." Would you want to fly or drive for 5 h. You likely arrive at the same time. If I have to drive with colleagues, I just as well fly. I do enjoy driving solo, though I hate heavy traffic.

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David Eldredge @citlan.bsky.social · 05/12/2025

𝙏𝙝𝙚 𝙢𝙤𝙨𝙩 𝙧𝙞𝙜𝙤𝙧𝙤𝙪𝙨 𝙨𝙩𝙪𝙙𝙮 𝙮𝙚𝙩: 𝙨𝙝𝙖𝙧𝙚𝙙 𝙖𝙞𝙧—𝙣𝙤𝙩 𝙨𝙪𝙧𝙛𝙖𝙘𝙚𝙨, 𝙣𝙤𝙩 𝙚𝙫𝙚𝙣 𝙘𝙡𝙤𝙨𝙚 𝙥𝙧𝙤𝙭𝙞𝙢𝙞𝙩𝙮—𝙙𝙧𝙞𝙫𝙚𝙨 𝙩𝙧𝙖𝙣𝙨𝙢𝙞𝙨𝙨𝙞𝙤𝙣! HT @drseanmullen.bsky.social Combining genomic sequencing, CO₂ monitoring, and proximity sensors, most rigorous study yet! @danielmwoodruff.bsky.social #IAQ #flu #RSV www.nature.com/articles/s41...

nature.com

The relative contribution of close-proximity contacts, shared classroom exposure and indoor air quality to respiratory virus transmission in schools - Nature Communications

The relative importance of close-proximity interactions, shared space and air quality to the transmission of respiratory viruses is not well understood. Here, the authors investigate this question by ...

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Reposted by David Eldredge

Mark Ungrin @mark-ungrin.bsky.social · 22/10/2025

The 3rd annual Canadian Long COVID symposium wrapped up yesterday. It was a great meeting, and I got some nice news at the end! PDF of the poster is here: www.dropbox.com/scl/fi/e8wh6... MP3 of a 5-minute verbal overview is here: www.dropbox.com/scl/fi/ej0lw...

A photo of a projection screen reading "Long COVID Web Impact Poster Awards:
1. Mark Ungrin
2. Kayli Jamieson
3. Kriti Agarwal
4. Jill Cameron

This poster contains too much text to fit in the ALT text box, or to condense to a meaningful summary that would fit. The full text is accessible in the PDF linked directly from the post.

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David Eldredge @citlan.bsky.social · 12/09/2025

Dear @camillezazyx.bsky.social, thank you so very much for the reshare! We now have 17 completed. 30 is our goal before Friday next week. Thank you again!!!

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Reposted by David Eldredge

spid 😷☣️🏴‍☠️🙀 (╯°□°）╯︵ ┻━┻ @spid.bsky.social · 28/06/2025

I don't understand why anyone would think it wasn't airborne, it was clear on day 1. Reasons for this lie could be... Money 🤑 💰 You can't go spend money 🤑 if you are scared of the air 🤔 And work in the "mines" to make 💰💰💰 for the guys on top, "let's not spend money on protection use propaganda!"

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David Eldredge @citlan.bsky.social · 28/05/2025

Ventilation in my lab yesterday. Maintained 22.9 #ACH 2nd hour. First hour 9.88 ACH (air changes per hour). 24 students + 1 instructor in a 450 m³ room. Pre-occupancy CO₂: 538 ppm First hour average peak: 615 ppm Second hour: 585 ppm See tinyurl.com/ACHcalc1 #Aranet4 #SAFEindoorAir #SchoolCO2

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David Eldredge @citlan.bsky.social · 18/05/2025

This photo just came in today 😊

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David Eldredge @citlan.bsky.social · 18/05/2025

Why must they grow up? This was taken on 17 May 2008. My little girl is gone...now an adult, facing life with new challenges. Like the hour hand on a clock, you cannot see it move, but looking back, you realize it never stood still.

daughter in her fútbol uniform, one knee down, hand resting on the ball

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Reposted by David Eldredge

Esther @elhopkins.bsky.social · 17/05/2025

bsky.app/profile/citl... Covid is airborne, change the guidance!

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David Eldredge @citlan.bsky.social · 07/05/2025

SLCC – SI Building 4535 S Community Blvd (4610 S) Salt Lake City, UT 84123 Attn: D. Eldredge – Chem Lab Donation (For USPS: SLCC, P.O. Box 30808, SLC, UT 84130-0808) Thank you very much for your willingness to help!

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David Eldredge @citlan.bsky.social · 07/05/2025

Just the ability to take photos/videos and load the photos to a Google drive, so we would need to connect to WiFi. Thank you!

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David Eldredge @citlan.bsky.social · 07/05/2025

7/n 👩‍🏫 Fellow STEM Instructors: Do you allow or require photo documentation in your labs? How do you address safety, equity, and data permanence? Would love to hear how others are blending visual tools with core scientific habits. #STEMEducation #ChemistryLab

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David Eldredge @citlan.bsky.social · 07/05/2025

6/n 🔬 Real-World Tie-In From #Photo51 to modern lab audits, visual documentation is a cornerstone of scientific research and regulatory compliance.

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David Eldredge @citlan.bsky.social · 07/05/2025

5/n 🔍 Why Photos (videos) Matter Document setups, procedural steps, and final results Create a verifiable, reproducible lab record Strengthen written entries in lab notebooks

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David Eldredge @citlan.bsky.social · 07/05/2025

4/n This reflects real-world expectations in FDA-regulated and professional labs, where Good Documentation Practices (GDP) are essential. I emphasize: “If it’s not documented, it didn’t happen.”

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David Eldredge @citlan.bsky.social · 07/05/2025

3/n Photos are uploaded to their own Google Drive/cloud, and students paste or handwrite a TinyURL into their notebooks for easy access. (e.g. tinyurl.com/3z6a5bsm shared with permission)

tinyurl.com

Acetic Acid in Vinegar James Nguyen / Myles Fowler

40 new items · Album by Myles F

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David Eldredge @citlan.bsky.social · 07/05/2025

2/n 📱 Camera Options for Students We say: 1. Use your own phone (𝙖𝙩 𝙮𝙤𝙪𝙧 𝙤𝙬𝙣 𝙧𝙞𝙨𝙠) 2. Bring an old "junk drawer" phone with Wi-Fi—no SIM card needed 3. Check out one of our limited "junk drawer" lab-provided Wi-Fi phones/cameras (looking to bring in a few, do you have one to donate? DM me!)

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David Eldredge @citlan.bsky.social · 07/05/2025

Do you happen to have a "junk drawer" phone you can donate for a good cause? 📸 𝐖𝐡𝐲 𝐖𝐞 𝐔𝐬𝐞 𝐂𝐚𝐦𝐞𝐫𝐚𝐬 𝐢𝐧 𝐌𝐲 𝐂𝐡𝐞𝐦𝐢𝐬𝐭𝐫𝐲 𝐋𝐚𝐛𝐬 In my chemistry labs, students are required to document their experimental work, observations, actions. A Camera is one way to do it! #photo51 1/n

$Photo 51 is an iconic X-ray diffraction image of DNA taken by Rosalind Franklin and Raymond Gosling in 1952. This image played a crucial role in the discovery of DNA's double-helix structure, which was later published by James Watson and Francis Crick. While Watson and Crick received the Nobel Prize for their work, Franklin's contribution, including Photo 51, was not fully acknowledged.$

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Reposted by David Eldredge

Trish Greenhalgh @trishgreenhalgh.bsky.social · 02/05/2025

You know all those so-called aerosol-generating medical procedures? Some of them don’t generate any aerosols… Via Joe Vipond. www.nature.com/articles/s41...

nature.com

Aerosol emission and exposure in non-invasive ventilation - Scientific Reports

Scientific Reports - Aerosol emission and exposure in non-invasive ventilation

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Reposted by David Eldredge

Linsey Marr @linseymarr.bsky.social · 22/04/2025

Excellent lecture by @holdenthorp.bsky.social (Research Integrity and Scholarly Excellence @virginiatech.bsky.social) about regaining public trust in science: be humble and meticulous, admit mistakes and correct them, answer questions. Universities should shift their focus toward teaching.

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David Eldredge @citlan.bsky.social · 18/04/2025

Do you still use paper lab notebooks in your lab courses—or have you gone digital? 🧪📓💻 A small research team (including some of my undergrads) is developing a new #ACS publication focused on modern lab notebook pedagogy in undergraduate science programs. We’d love your insights #ChemEd #LabNotebook

Pictured: one of my student’s hand-drawn flowcharts from her lab notebook

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Reposted by David Eldredge

David Eldredge @citlan.bsky.social · 13/04/2025

Special thanks to @lieslmcconchie.bsky.social for her persistence, diplomacy, and 930 days of advocacy that helped move this forward. #IAQ matters! assets.churchofjesuschrist.org/m4/60/m460hn...

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David Eldredge @citlan.bsky.social · 13/04/2025

Special thanks to @lieslmcconchie.bsky.social for her persistence, diplomacy, and 930 days of advocacy that helped move this forward. #IAQ matters! assets.churchofjesuschrist.org/m4/60/m460hn...

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David Eldredge @citlan.bsky.social · 05/04/2025

President Henry B. Eyring states he has had the same experience as those on the road to Emmaus Luke 24 ...And it came to pass, that, while they communed together and reasoned, Jesus himself drew near, and went with them...

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