Have you ever noticed how black people have foreheads that are kinda shaped like a right angle triangle? I just registered this as a commonality today, pretty interesting stuff. I also noticed that this slope is a couple millimeters more prominent in women on average. Does anyone know what causes this? I have a theory that it's the source of their wellspring of ancient wisdom, which is why they modeled the pyramids after their foreheads to pay homage to the great creator for blessing them with this feature