/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: RobertJamesLogan https://cdn.slidesharecdn.com/profile-photo-RobertJamesLogan-48x48.jpg?cb=1523481737 Hello, I'm Robert. I'm a physics student and a musician, who enjoys intelligent conversation. If you want to know more, send me a message.