As patients with Alzheimer's disease gradually lose their memories and their personalities, they regress backwards in life until they just lie in the foetal position and depend totally upon others for survival.
A man taking a poll asked me who my favorite candidate was; what a foolish notion!Prior to the 15th century, many scientists dismissed a rotating Earth as a foolish notion.
As Tom placed the petre dish, containing the anaerobe bacteria, into the chamber and flipped the switch to suck out the atmosphere, he wondered about the kind of life that could survive in the...