The Fourth Phase of Water by h20 | May 20, 2019 | Water Science | 0 comments The Fourth Phase of Water: Dr. Gerald Pollack at TEDxGuelphU Does water have a fourth phase, beyond solid, liquid and vapor?University of Washington Bioengineering Professor Gerald Pollack answers this question, and in... YouTube Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.