 I've read that. I don't know if that can be proved, and I may be wrong, so don't quote me on that. I think it's probably difficult to say why Einstein was such a genius. That could certainly play a role. Maybe communication between the two brain hemispheres was stronger in him, and that had an effect. There are certainly neuronal brain architecture that you can see on a microscope that is associated with more intelligence. So if you look at