Complementing United Streaming

I recently found this website from TIME magazine entitled “80 Days that Changed the World.” This is really the web version of the book, with the same title. [Link]. It seems to me that this would be a fabulous resource to complement United Streaming. For instance, students can surf through the 80 days to identify a specific event, then use United Streaming media to develop a project around this event.

For fun, I identified a handful of science-specific events, then search United Streaming for related content. Here are the results:

What are some other sites that people have found that might complement United Streaming in a similar fashion?