Today Corbett goes down a new rabbit hole in healthy homes, with the many compounds that contain lead, which we are still being sold in shops and groceries at this very moment. Learn how to identify lead-containing consumer products and parts of your home with Eric Ritter's new DIY lighting fast DIY Lead Test Kit (https://DetectLead.com).

For the video version of this interview: https://youtu.be/IRNv0UH2EtY

Join our Patreon team and become part of a year-round conference on applied building science: https://Patreon.com/HomeDiagnosisTV

Today we talk with HVAC design legend Russ King (https://kwikmodel.com) about how to trim the fat out of heat load calculations in Manual J (and how you sometimes can't), along with fine points on duct design, grille selections, and a brand new movement in software to help homeowners perform their own load calculations (https://DIYloadcalcs.com).

Hosted as always by Corbett Lunsford (https://BuildingPerformanceWorkshop.com). See the first-ever TV series about the Science of Homes at:

https://HomeDiagnosis.tv

Learn more about HOBO dataloggers: https://www.onsetcomp.com/

Today Corbett dives deep into the science of using HVAC to control indoor air quality (IAQ) with Dr. Jeffrey Siegel, professor of civil engineering at the University of Toronto. Jeff is named in over a hundred scientific studies published in this topic, and over the 45 minutes he blows conventional wisdom out of the water again and again.

Today we went deep with Matt Risinger (https://www.youtube.com/user/MattRisinger)on the challenges builders face from their industry, their traditions, and their clients. Part of our upcoming Season Two of 'Home Diagnosis' TV, which you can see at: http://HomeDiagnosis.tv

In one of our all-time favorite (and longest) interviews, Corbett and Grace Lunsford talk with Rob Dunn, a researcher and expert on ecology within homes and author of the amazing book 'Never Home Alone' (http://robdunnlab.com). The conversation ranges from black mold in drywall to biofilm in plumbing to the extreme environments within our 'normal' American homes- and where we're headed. You can help support the making of this podcast for as little as $5 a month at: http://Patreon.com/HomeDiagnosisTV

Today Corbett talks with Joseph Hillenmeyer of Aprilaire about what's regulated about home ventilation and what's not, and where all this fresh air rule making is taking us.

In this special episode, Corbett teams up with Healthy Indoors Magazine to bring you a panel of experts discussing the science of 100% of people staying at home 100% of the time.

Featuring public health expert Dr. Michelle Sanborn, MD, environmental chemist Delphine Farmer, and indoor environmental consultants Bob Krell of Healthy Indoors and Joe Medosch from Hayward Score.

Please support our work at: http://Patreon.com/HomeDiagnosisTV

Get your home's health assessed right now, for free, at: http://HaywardScore.com

Subscribe to Healthy Indoors right now, for free, at: http://HealthyIndoors.com

Today Corbett and Grace address several more questions about building science and home performance from homeowners and pros across the U.S. See the show at: https://HomeDiagnosis.tv

Become a supporting member of their work at: http://Patreon.com/HomeDiagnosis.tv

ALL NEW FORMAT! Corbett Lunsford is joined by his bride Grace- together they host Home Diagnosis, the first-ever TV series about building science and home performance testing. They answer questions of all kinds about the invisible dynamics of physics and chemistry in homes worldwide, and hope to hear from you for the next episode! To write in with a question or comment, visit:

https://HomeDiagnosis.tv/questions

To join Grace and Corbett in continuing the Home Diagnosis TV series, visit:

http://Patreon.com/HomeDiagnosisTV

Today Corbett talks with Bill Lazar of St. Johns Housing Partnership about how his organization built hundreds of affordable homes in St. Augustine, Florida, that are scientifically superior to the million dollar mansions going up across town. Recorded from the #TinyLab on the Proof Is Possible Tour.