{Edit 8/27/2019} Due to the number of ignorant people constantly whining about the camera work (which I didnt do), or the introduction (which I was not involved in), or the blatant racism (which is not tolerated) — I have decided to close the comment section. I feel that after 7 years of constant, ignorant comments, that it is better to simply shut it off. I apologize to those who actually had thoughtful, intelligent exchanges in the comments. But enough is enough.

Neil deGrasse Tyson gives a wonderful lecture at the University of Washington; covering Astronomy, Sociology, and Scientific development in an entertaining lecture.

NDT Shows up around 7:49

Please note that this video is for Educational purposes, and as such is posted under terms of Fair Use. It is important that education passes through on all mediums to those who wish to learn — and thank you, the viewer, for seeking to expand your knowledge.

Another Note: I was not physically present at this lecture. I am not the camera man. The Camera man did what he could to keep NDT on the camera while also paying attention to the slides. Sometimes he didnt catch the slides. If he focused on the slides only, there would be a crop of complainers that they never showed NDT. So before you add to the complaint list about the Camera Mans work, then either stop watching this video, or upload your own — Complaints do nothing but try to show how smart you were that you have something negative to say.