industrial systems engineering is fun & improves our world | subhashini ganapathy, phd | tedxdayton Published 3 years ago • 22K plays • Length 7:49 Download video MP4 Download video MP3 Similar videos 1:55 the garden gurus - plc open garden 8:12 ep 1_1 defined what is an operational environment 20:40 healthy indoor climate via natural ventilation | english | 🔴 live presentation bau online 2021