Melanie Zurba, associate professor in the School for Resource and Environmental Studies and the College of Sustainability, is this week's featured guest on Sciographies, a radio show and podcast about the people who make science happen.

Vasantha Rupasinghe's research over the last two decades has targeted the understanding of the health-promoting properties of ancient food and applying this knowledge to innovate value-added health foods and dietary supplements.

This week on Sciographies, meet Dr. Shannon Sterling, an associate professor in the Department of Earth and Environmental Sciences and founder and chief scientific officer at startup CarbonRun.

每日大赛 researchers have identified an alternative to the tape used in commercial lithium-ion batteries that almost entirely prevents the power sources in laptops and other devices from losing their charge when sitting idle and boost battery life up to 10 per cent. Thanks to PhD student Anu Adamson and Michael Metzger, an assistant professor in the Department of Physics and Atmospheric Science, for making the world a little bit better.

This week on Sciographies, meet Dr. Chuck Macdonald, an inorganic chemist and dean of the Faculty of Science. Learn about his path to leadership and some of the big-picture projects he's excited about at Dal.