Bibliography
https://en.wikipedia.org/wiki/Basketball
http://www.history.com/news/ask-history/who-invented-basketball
http://depositphotos.com/15749275/stock-photo-basketball-court.html
http://www.secretsofshooting.com/the-physics-of-shooting/
https://physicsofbasketball.wordpress.com/2014/05/18/optimal-trajectory-for-a-shot/
https://basketball91.com/tips/the-art-and-science-of-shooting-a-basketball/#.WDS7UvkrLIU
http://the-physics-of-basketball.weebly.com/forces.html