Are you ready for a deep dive into hardcore tennis physics? This week, Gary O’Reilly and Chuck Nice welcome back sports physicist John Eric Goff to answer fan-submitted questions about tennis, from the silly to the serious. Don’t miss an episode of Playing with Science. Subscribe to our channels on: Apple Podcasts: https://itunes.apple.com/us/podcast/playing-with-science/id1198280360?mt=2 GooglePlay Music: https://play.google.com/music/listen?u=0#/ps/Iimke5bwpoh2nb25swchmw6kzjq SoundCloud: https://soundcloud.com/startalk_playing-with-science Stitcher: http://www.stitcher.com/podcast/startalk/playing-with-science TuneIn: http://www.tunein.com/playingwithscience NOTE: StarTalk All-Access subscribers can watch/listen to this entire episode commercial-free. Find out more at https://www.startalkradio.net/startalk-all-access/