The above video Earth...Billion Years is rather astounding. Great production values and a powerful message.
Written and presented by Professor David Kipping and the Cool Worlds Lab at Columbia University. . ~z
Another of his thoughtful videos. Don't let the title of this one fool you; it's a journey through our earth from its beginning to the end.
Humanity? Just the blink of an eye.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
Disclosure: As an Amazon Associate NWHikers.net earns from qualifying purchases when you use our link(s).