Just so it's clear for everybody, I should mention the video's speaker is Neil deGrasse Tyson:
Worth of note, one his main (although unsurprising) influences is Carl Sagan, another science popularizer and author:
Often well-known if only for his "Pale Blue Dot"
[ http://en.wikipedia.org/wiki/Pale_Blue_Dot:_A_Vision_of_the_... ]
"Cyril" pronounced "see real". I code stuff.
"To study and not think is a waste. To think and not study is dangerous." -- Confucius
Want DP delivered to your inbox daily? Subscribe here: