is it true that in india people wipe their asses with one hand and shake with the other so as not to spread disease due to their lack of sanitation? just something i heard and was curious about.

the mayans had a complex system of math and science. they practically invented the game of basketball. they also had an incredibally advanced astronomical college they also sacrificed people daily and were one of the bloodiest races around. just goes to prove that intelligence and common sense do not go hand in hand.