Dustin Poppendieck
@Poppendieck
Indoor Air Quality Researcher. Views expressed are my own. No financial interests in HVAC, portable air cleaners or indoor air quality monitors.
29-07-2013 20:14:12
8,8K Tweets
8,9K Followers
516 Following
@Poppendieck
Indoor Air Quality Researcher. Views expressed are my own. No financial interests in HVAC, portable air cleaners or indoor air quality monitors.
29-07-2013 20:14:12
8,8K Tweets
8,9K Followers
516 Following