A brief tour of the scale of Universe, from human-sized to the observable horizon of the Universe. This is part 2 of a 2-part introductory lecture for Astronomy 1101: From Planets to the Cosmos, taught at The Ohio State University. Live segments were filmed on OSU's icon Oval. This video was inspired by Charles and Ray Eames' classic 1977 short film Powers of Ten that had a strong influence on me as a high-school student in the late 1970s.
Recorded 2015 July 13 by Prof. Richard Pogge, The Ohio State University. Live video obtained by the OSU Office of Distance Education and eLearning.
