Hands on education an important CALS feature October 15, 2010 | Podcals Hands on education an important CALS feature Play Episode Pause Episode Mute/Unmute Episode Rewind 10 Seconds 1x Fast Forward 30 seconds 00:00 / Subscribe Share RSS Feed Share Link Embed [audio:https://news.cals.wisc.edu/wp-content/uploads/2010/10/john_parrish_physiology_class.mp3|titles=John Parrish physiology class]