Credit: MTSU photo by J. Intintoli
Using a flashlight to represent the sun, a model of Earth and baseball to represent the moon, instructor Irina Peravalova, left, and associate professor Chuck Higgins demonstrate the science of both solar and lunar eclipses Aug. 3. MTSU faculty have held sessions for Murfreesboro City and Rutherford County Schools teachers and staff in the weeks leading to the Aug. 21 total solar eclipse.