A Ping-pong Playing Robot by ericcwagner | Jan 26, 2016 | Engineering, Interesting | 0 comments See the original article here. Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.