Asia nor Europe why Africa? When we talk of Africa we only give Blacks placement when it comes to slavery but not for Science, Philosophy..etc Herodotus himself called Pythagoras a liar yet we still give him credit?? Written History shows us that the Ancient Egyptians knew their info was being stolen by the Greeks yet, no one teaches this nor does anyone dig deep enough to reveal these truths for themselves. research!!!! The truth is there you have to look for it, the liars don't want you to know the truth.