Cool videos

There must be a Sagan fairy at work today because I've received two You Tube links in the mail today and I wanted to share them with you. Also because I'm too busy working on my next novel to write anything else.this musical tribute to the ideas in Carl Sagan's Pale Blue Dot comes from Andrea.And this video of Carl Sagan explaining the Drake Equasion comes from Evil David.Check them out and be entertained/enlightened.