Andrew Shadow
Site Supporter
"The Single Most Mind-Altering Photograph Humanity Has Ever Taken" narrated by Carl Sagan;
http://www.upworthy.com/the-single-most-mind-altering-photograph-humanity-has-ever-taken?g=3
As well as an interesting NASA series narrated by Carl Sagan;
https://www.youtube.com/playlist?list=PLF17F07CFC3208E29
http://www.upworthy.com/the-single-most-mind-altering-photograph-humanity-has-ever-taken?g=3
As well as an interesting NASA series narrated by Carl Sagan;
https://www.youtube.com/playlist?list=PLF17F07CFC3208E29