3 ms·

Podcasting was one of Feynman's lesser known discoveries. They would mail the whole spool of film to your doorstep.

• deleted 8y ago
  [deleted]
• cema 8y ago
  That would be an invention.
  • deleted 8y ago
    [deleted]
  • quakeguy 8y ago
    It was Done Daily, the Services had extensive labs handling film.