Neil deGrasse Tyson at UB: Does Bias Play a Role in Science?

Astrophysicist Neil deGrasse Tyson, speaking at the University at Buffalo, answered a student's question about the role bias plays in science. Tyson is host of the PBS series NOVA scienceNOW and director of New York City's Hayden Planetarium. Read about his visit to Buffalo here: www.buffalo.edu