Given that there is a living to be made at night, and given that alternative daytime trades are thoroughly occupied, natural selection has favoured bats that make a go of the night-hunting trade.
The researchers, led by Martin Reimann, carried out a series of experiments to see if people would choose a smaller meal if it was paired with a non-food item.
This thesis still discusses the merit and shortcoming of each shape of pilings, and carried on the study to a foundation choice, making sure the carrying capacity of piling foundation.
Ashley Cole - doing nothing to lose his reputation as his own number one fan - named himself, while Michael Ballack, perhaps fearing for his place in the side, cleverly opted for boss Jose Mourinho.
As much as it may have evolved, in the human animal, as a motivation system for mate-finding, it was rarely given great consideration in the final reckoning of conjugal choice.