LMFAO...fukk outta here devil. I want to say there is a term, although it's escaping me at the moment, that NOTHING comes from itself, but of prior knowledge that has been gained. None of those creations that you listed could come before other knowledge was known going back to the beginning of time. Everything is built upon a foundation, and white people have raped, robbed, and murdered since you began on this planet from people who had knowledge (and were Black). You people have no history, so you've stolen everyone else's accomplishments and made them your own. They were doing brain surgery back in the ancient times in the land known as Egypt, and what do you devils do? Claim ancient Egypt was white, even though it rests in a land that y'all continually tell us to go back to. The white man is the biggest thief the world has ever known.