Women can talk longer with less effort than can men. That has been proved repeatedly. Because the vocal cords of women are shorter than those of men and so release less air through them to carry the sound. It's all a matter of breathing. A team of medical experts in Virginia contends you're more likely to catch the common cold virus by shaking hands than by kissing.
Man is the only animal who'll eat with an enemy.
Many an early wooden bathtub was fitted with a shelf across the middle to hold food and drink. Oval in shape, said tub was designed so two people could face each other over the shelf, and dine. The practice was practical, to get the maximum out of a minimum of hot water. But it fell out of favor when Queen Victoria moved the morality of the western world. Studies by Dr. Karl F. Robinson of Northwestern University reportedly prove that men change their minds two or three times more often than do women.