Carl Sagan, Cosmos, and Neil deGrasse Tyson: The gift of a mentor

Who doesn’t love Neil deGrasse Tyson? I call him The People’s Scientist. I just finished watching him on The Colbert Report and he shared his history with Carl Sagan. For those of you who haven’t watched the episode yet *SPOILER ALERT!* When Neil applied to Cornell University to study physics as an undergrad, the university…

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