The human brain is made up of two halves, left and right. In women, there are many more connections between the two sides of the brain than in men. This enables women's brains to multi-task, and process several different ideas at once. Men, on the other hand, tend to just process a single idea at once. Hence why men often need to mute the TV in order to answer the phone, or they find it difficult to have a convesation while driving a car.
Stale beer is always a pleasant odour.