Diane Hallinen
@hallinen.bsky.social
Physician who is a fan of clean indoor air, zero carbon emissions and Michigan forests. Checkout https://www.jotform.com/231315277558056 to calculate how much clean air your HEPA has to kick out based on measured CO2, number of people and activity.
Don’t forget your anemometer sign.
October 16, 2025 at 10:39 AM
Don’t forget your anemometer sign.
I’m a huge fan of Corsi Rosenthal boxes. Filters on sale at Costco today. engineering.ucdavis.edu/news/science.... Use a less than 10 yr old box fan.
August 7, 2025 at 3:53 AM
I’m a huge fan of Corsi Rosenthal boxes. Filters on sale at Costco today. engineering.ucdavis.edu/news/science.... Use a less than 10 yr old box fan.
Pretty cool study. I bet a lot of people in Michigan have elevated BPs from a miserable week of smoke. I keep pushing CR boxes, filters on sale at my Costco today.
August 7, 2025 at 3:51 AM
Pretty cool study. I bet a lot of people in Michigan have elevated BPs from a miserable week of smoke. I keep pushing CR boxes, filters on sale at my Costco today.
This book articulates how so many of us feel.
August 4, 2025 at 12:49 PM
This book articulates how so many of us feel.
I’m on chapter 9. It was hard to read at first but wow, it is so right. Reminds me of Arundhati Roy. I’m going to recommend it to every democrat who wants me to give them money.
August 4, 2025 at 2:49 AM
I’m on chapter 9. It was hard to read at first but wow, it is so right. Reminds me of Arundhati Roy. I’m going to recommend it to every democrat who wants me to give them money.
Yup, and my spouse will likely bring his kinetic poster, it will be its 4th protest. I just bring a white board and plagiarize other people’s fun signs. I have a short attention span and enjoy the variety.
June 14, 2025 at 3:00 AM
Yup, and my spouse will likely bring his kinetic poster, it will be its 4th protest. I just bring a white board and plagiarize other people’s fun signs. I have a short attention span and enjoy the variety.
I just called my maga rep McClain and told her to support HR 1936. It is in committees she isn’t on but she is supposed to be a big shot in maga.
March 10, 2025 at 3:08 PM
I just called my maga rep McClain and told her to support HR 1936. It is in committees she isn’t on but she is supposed to be a big shot in maga.
I bought some n95 mask material back in the day to make really ugly masks. Once I discovered VFlex I put my sewing machine back in the basement. I used the leftover for the last wall. I used duct tape to hold the u shape, then taped in this material. Super tacky, but it works.
February 22, 2025 at 3:17 AM
I bought some n95 mask material back in the day to make really ugly masks. Once I discovered VFlex I put my sewing machine back in the basement. I used the leftover for the last wall. I used duct tape to hold the u shape, then taped in this material. Super tacky, but it works.
Here is the data from one of the runs. I ran 2 filters in my tent, it made a huge difference.
February 20, 2025 at 3:09 AM
Here is the data from one of the runs. I ran 2 filters in my tent, it made a huge difference.
I cut the paper part of filter edges before I bent it over the edge of a counter. I tested it because I worried that folding it would make it less effective. More details…https://www.jotform.com/231315277558056
February 20, 2025 at 3:00 AM
I cut the paper part of filter edges before I bent it over the edge of a counter. I tested it because I worried that folding it would make it less effective. More details…https://www.jotform.com/231315277558056
It is a little scuffed up but I'm glad I saved it. Time to pin it on.
January 31, 2025 at 9:46 PM
It is a little scuffed up but I'm glad I saved it. Time to pin it on.
My last AGU, 2014. I recall the poster hall, I talked to dozens of young scientists from diverse fields all with data explaining global warming impacts on their respective research critters, earth’s chemistry and vegetation. I think I’d be crying if I were in DC right now walking the poster hall
December 13, 2024 at 3:55 PM
My last AGU, 2014. I recall the poster hall, I talked to dozens of young scientists from diverse fields all with data explaining global warming impacts on their respective research critters, earth’s chemistry and vegetation. I think I’d be crying if I were in DC right now walking the poster hall
You are welcome, but I'm not so sure about the clean part. Note the yogurt footprints on the floor.
November 16, 2024 at 12:47 AM
You are welcome, but I'm not so sure about the clean part. Note the yogurt footprints on the floor.
This pumpkin cost $5! The geriatric rat has been enjoying it.
November 5, 2024 at 3:54 AM
This pumpkin cost $5! The geriatric rat has been enjoying it.
Good to know. I find a cat’s worth of fur on my Mom’s HEPA filter.
November 2, 2024 at 2:19 AM
Good to know. I find a cat’s worth of fur on my Mom’s HEPA filter.
Looks like he has a freckle on his nose. His deadbeat brother here has a whole slew of oral freckles and his striped tail is gradually getting lighter. Red cats do ornery really well.
October 22, 2024 at 3:18 AM
Looks like he has a freckle on his nose. His deadbeat brother here has a whole slew of oral freckles and his striped tail is gradually getting lighter. Red cats do ornery really well.
Good morning. What’s for breakfast?
October 17, 2024 at 5:00 PM
Good morning. What’s for breakfast?
Hi Klaus. We are violating the health code
July 15, 2024 at 1:12 AM
Hi Klaus. We are violating the health code
My roof in Michigan, not in totality, about 99%. I have some west facing panels. I’m surprised it made as much as it did, I figured it would go almost to zero, but that sliver of sun is still powerful.
April 10, 2024 at 12:46 AM
My roof in Michigan, not in totality, about 99%. I have some west facing panels. I’m surprised it made as much as it did, I figured it would go almost to zero, but that sliver of sun is still powerful.
My roof caught some shade yesterday.
April 9, 2024 at 11:32 AM
My roof caught some shade yesterday.