Michio Kaku: The Universe in a Nutshell - El Universo en Resumen - Subtitulado al Español
https://www.youtube.com/watch?v=g8dllHEnDkg&feature=youtu.be
Message:
February 17, 2016 at 11:53PM
https://www.youtube.com/watch?v=g8dllHEnDkg&feature=youtu.be
Message:
February 17, 2016 at 11:53PM