Chronometric Revolution
Thanks! Share it with your friends!
URL
Sorry, only registred users can create playlists.
360
Views
Description
Discussion of the relatively recent changes in our ability as a species to shine light on our deep past
More free lessons at: http://www.khanacademy.org/video?v=5mNTvtjDnP8
More free lessons at: http://www.khanacademy.org/video?v=5mNTvtjDnP8
Post your comment
Comments
Be the first to comment
