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"Every man is free to rise as far as he's able or willing, but the degree to which he thinks determines the degree to which he'll rise." -Ayn Rand
I recently got this comment of incredulity on my article about what wiped out the dinosaurs?
Remember that asteroid that was supposed to pass harmlessly by the Earth on Sunday? Well, things didn't go exactly as planned...
The Drake Equation is that famous equation where you count how many stars there are, figure out the chance of a star having planets, of planets having water, etc. etc. until finally you get some rough estimate of the chance of live evolving elsewhere in the universe.
Great clip thanks. :-)