/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: yudiwidyarto https://cdn.slidesharecdn.com/profile-photo-yudiwidyarto-48x48.jpg?cb=1538619947 I'm a Visionary, Inventor, Scientist and Software Engineer. Interested & involved in Rich Internet Application, Open Source,Robotic , High tech , e-Learning , Gaming , Web 2.0 and Extraterrestrial science. gtac.suryaresearch.com/