Want a nice big list of YouTube channels about teaching how to cook? This Google spreadsheet is just what you need.
NASA's mission is to pioneer the future in space exploration, scientific discovery and aeronautics research. Subscribe to the YouTube channel and watch the latest videos as NASA explores space and discovers Earth.
This site does one thing and does it well. Enter any YouTube or Vimeo video, and watch it frame-by-frame or in slow motion.
Ever want to learn the guitar? Need to improve your shred? This site has 2,617 free guitar lesson videos.