An absolutely wonderful series that anyone with an interest in science, should watch. I watched them all as they first came out. And then again, and again... The Mechanical Universe... And Beyond is a 52-part telecourse, filmed at the California Institute of Technology, that introduces university level physics, covering topics from Copernicus to quantum mechanics. The series was produced by Caltech and INTELECOM, a nonprofit consortium of California community colleges now known as Intelecom Learning, with financial support from Annenberg/CPB.... https://en.wikipedia.org/wiki/The_Mechanical_Universe The entire series comes up on the YouTube page.