A tennis match was interrupted by, of all things, coaching and, possibly, a little gender bias, and Mark Barnes has some simple hacks to put a stop to this insanity. In a departure from his usual education hacks, Mark discusses the women's US Open tennis championship and an outburst from star Serena Williams that may have overshadowed a young player's victory but shed light on a big problem in sports and society. Share you thoughts on Twitter at #HackLearningVisit our episode library at http://hacklearningpodcast.comBrows books at http://hacklearningbooks.comphot by: y.caradec http://www.flickr.com/photos/10288162@N07/8883127266"

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