The Krembil Discovery Tower opened on Nov. 20, 2013 and is part of University Health Network's Toronto Western Hospital. KDT is home to some of the world's top researchers who are working to find a cure for diseases including arthritis, Alzheimer's disease, stroke and blindness. Watch the video to meet some of these talented experts and hear more about their quest to make a lasting impact in the lives of Canadians and people worldwide.