I'm downloading videos from an astrophysics class! Does anyone else use this, or has anyone else found some good stuff on here?
― markers, Saturday, 5 February 2011 01:28 (fourteen years ago)
color me excited
― blackcoffeeredsun, Saturday, 5 February 2011 02:30 (fourteen years ago)
any recommendations, across disciplines?
― Fizzles, Saturday, 9 August 2014 10:43 (ten years ago)