/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: fclangbein https://cdn.slidesharecdn.com/profile-photo-fclangbein-48x48.jpg?cb=1568394537 I am predominantly a scientist working in the areas of computational modelling, applied geometry and visual computing. I am a pagan, or witch, who does not believe, but thinks. I am a computer geek developing and using free software, as in freedom, and that does not stop with software.