Follow this link: http://video.google.com/videoplay?docid=646422939488958...uration%3Along&hl=en
This is a video given by Dr Ivan Van Sertima about the research he did on the history of African science. Its amazing the things he has found the Africans did. FOr instance, I didn't know that they were making steel in Africa, I thought that was an American thing. I also didn't know our calendar came from Africa. And while I did know about math coming from AFrica, I definately didn't know that advanced mathematics was a crime in Europe.
I think this is a great watch. Its about an Hour Long, but definately worth the time.