Science and Discovery
Here we treat both the history of science, plus new discoveries in the sciences, both natural and social.
Einstein for the Masses
Prof. Ramamurti Shankar, J.R. Huffman Professor of Physics & Applied Physics at Yale, gives an introduction to Einstein's Theory for a lay audience. The only preparation needed is an open mind. One hour Video Lecture
Access HereCosmos: A Personal Voyage
This is the famous thirteen-part television series written by Carl Sagan, Ann Druyan, and Steven Soter, with Sagan as presenter. Each segment is about one hour. Magnificent, from beginning to end.
Access Here'Science as a way of knowing', a 20 minute talk by Sagan with Charlie Rose, shortly before his death, HERE
Discovery That Changed Physics! Made more clear by the James-Webb telescope. 11 minute video.
Access HereDarwin's Legacy: Natural Selection's Wider Impact
Seven video lectures, each about 2 hours long, on the incredible ongoing influence of Darwin's revolutionary ideas. By William Durham of Stanford University
Access HereThe Fuller World: Bucky in Three Parts
Three 30-minute videos of the revolutionary ecological thinking and design science of Buckminster Fuller
Access HereThe great pioneer of Physics, snd a legend of a scientist/ Three parts.
Access Here

The Story of Maths
The four part series, each about an hour, about the history of Mathematics, presented by Oxford professor Marcus du Sautoy. In the first episode, The Language of the Universe, after showing how fundamental mathematics is to our lives, du Sautoy explores the mathematics of ancient Egypt, Mesopotamia and Greece. In Egypt, he uncovers use of a decimal system based on ten fingers of the hand, while in former Mesopotamia he discovers that the way we tell the time today is based on the Babylonian Base 60 number system. In Greece, he looks at the contributions of some of the giants of mathematics including Plato, Euclid, Archimedes and Pythagoras, who is credited with beginning the transformation of mathematics from a tool for counting into the analytical subject we know today. The second episode, The Genius of the East, sees du Sautoy leaving the ancient world. When ancient Greece fell into decline, mathematical progress stagnated as Europe entered the Dark Ages, but in the East mathematics reached new heights.
The Fourth Dimension Incredibly Explained By A High School Student.