Four people affiliated with the University of Maine are among those delivering 5 Minute Genius presentations 7:30-9:30 p.m. March 20 at the Bangor Arts Exchange, 193 Exchange St. After each five-minute presentation about cutting-edge science at the Maine Science Festival Showcase Event, audience members are invited to ask questions for an additional 5 minutes. Kate read more 5 Minute Genius talks: from electric fat to hibernation in tropics