Mask performance test results from my group. Interactive plots. Singer’s masks, gaiters, DIY, too. 👇🏻 Comparison of Cloth Mask Performance jv.colostate.edu/masktesting/

From Passive Solar to Super Insulation resvent.wordpress.com/2020/09/29/fro…

Stuff in the air – 1 resvent.wordpress.com/2020/12/15/stu…

Removal costs for asbestos vary widely. Removing a 10-foot section of asbestos pipe insulation could be $400 - $650. Have an independent inspector do an initial inspection. home.costhelper.com/asbestos-remov… eepurl.com/3NmKT

Friable asbestos containing material (ACM) is any asbestos material that can be crumbled, pulverized, or reduced to powder by hand pressure. Non-friable ACM is material containing more than 1% asbestos but cannot be pulverized by hand pressure. eepurl.com/3NmKT

The Meaning of ASHRAE 62.2 resvent.wordpress.com/2021/01/19/the…

Carbon Monoxide & Batteries resvent.wordpress.com/2021/02/16/car…

What is the purpose of a bathroom fan? resvent.wordpress.com/2021/03/16/wha…

How about a good coming-of-age novel with a murder thrown in? #comingofage #CapeCodMurder dl.bookfunnel.com/d9vhsraubs

Spring is springing, but it can still be cold enough for a cup of cocoa and a good book. How about some free books from some self published writers? books.bookfunnel.com/free-mystery-a…

Do we need to keep reinventing the wheel? resvent.wordpress.com/2021/04/20/do-…

Manual BV resvent.wordpress.com/2021/05/18/man…

Personal/Desk Top AC resvent.wordpress.com/2021/06/15/per…

Air Quality Index can tell you a lot about the air you are breathing! resvent.wordpress.com/2021/07/20/aqi/

I Don’t Own This House resvent.wordpress.com/2021/08/17/i-d…

Fans in the House – Part 1 resvent.wordpress.com/2021/09/21/fan…

Alaska has smashed its old December temperature record by 11 degrees. It would also have set a new record for November, January, February or March. It is insane, and it is dangerous washingtonpost.com/weather/2021/1…

#NHPC22 session highlight in the HVAC Strategies track 📚 This session features speakers from @homediagnosistv and HeyokaSolutions. You'll learn how to break down complex homes and ventilation designs into simple solutions. Learn more: cdmcd.co/93MgWy

Thrilled to share some news! 🎉🎉 I’ll be speaking at EEBA High Performance Home Builder Summit 2023 on Oct 10 - 12, 2023. I would love to see you there! via Whova Event Platform whova.com/portal/ehphs_2…