A 45 minute youtube chat hosted by Providence Public Library Curator Angelia DuVigelia where we look at the relationship of hypnotism to trance and sleep through the centuries as we explore historic texts Angelia shares from the Providence Public Library’s special collection. You can watch to see the old texts and illustrations or just listen in. I think you will find it entertaining as well as informative. I learned things during our chat. Let me know what you think in the comment section.