Jim O’Leary of the MD Science Center on the Great American Eclipse

Monday marks the Great American Eclipse, the first total solar eclipse that’s covered the continental U.S. in some 99 years. ‘TMD morning man Alex Cortright checked in with the Maryland Science Center’s Jim O’Leary to discuss this beautiful (and potentially harmful) natural phenomena which will begin here in Baltimore on Monday afternoon at 1:18 pm. (Talk about a Live Lunch!)