Some videos

Here are a few of the many videos at Open Culture's YouTube channel ....

- Li Yundi, who won the International Frédéric Chopin Piano Competition at the age of eighteen, plays Chopin's Fantaisie-Impromptu .....


- here's a neat 1991 lecture by Oxford professor Richard Dawkins on the universe (The Royal Institution Christmas Lectures for Children, founded by Michael Faraday) ....


- and, Medieval tech support :) ....