This article presents a guide for how to present a sparkling seminar. Many people can give a seminar, but only a few can do it in such a sparkling way which will have a memorable impact on the audience. It discusses the important aspects of a good presentation. It is a good start for graduate/postgraduate students as well as an inexperienced staff member, and if followed closely it will help both the speaker and the audience immensely. In general, a good seminar speaker will develop to become a good teacher/lecturer in the future