From Kepler to Einstein ; Harmony of the spheres

"Program 25 discusses how the law of gravity affects planetary orbits and the tides, Einstein's theory of the curvature of space-time, black holes and beyond. Program 26 presents an overview of the evolution of understanding of the harmony of the spheres and the laws of the mechanical universe. Uses computer animation sequences, historic reenactments, and close-up photography of experiments."@en
"Program 1. From Kepler to Einstein: The law of gravity leads to Einstein's general theory of relativity which leads to the black hole and beyond ; Program 2. Harmony of the spheres: The music of the spheres is played and all previous lectures in the series are summarized."
"Program 25, From Kepler to Einstein: explains why natural occurrences such as the ebb and flow of tides are a consequence of the law of gravity; this explanation leads to Einstein's general theory of relativity and to black holes. -- Program 26, Harmony of the spheres: looks back at material covered in programs 1-25. Presents an overview of the evolution of understanding of the harmony of the spheres and the laws of the mechanical universe. Uses computer animation sequences, historic reenactments, and close-up photography of experiments."@en