Neil deGrasse Tyson has become the most influential scientist in pop culture. We say that not as a knock on Neil, but as protection for some of the other members of his field who might be smarter, but less famous. He's going to be giving a talk at the Gaillard Center on Thursday, February 26th. If you want to learn a thing or two while you pass the time on this Thursday, then make your way to the Gailard Center in Charleston.