Air Date: 3-31-2023|Episode 695
Original Air Date: 6-18-2010 | Episode 171
This week we honor and memorialize Hal Levin an IAQ Pioneer by remastering and adding photos to our part 2 show from 6-18-2010. In this episode we will go into more detail about some of his most interesting projects and explore some current events in the IAQ and building science. A nice obituary for Hal can be found here.