"Most American homes have alternating current, which..." - Quote by Dave Barry
Most American homes have alternating current, which means that the electricty goes in one direction for a while, then goes in the other direction. This prevents harmful electron buildup in the wires.
More by Dave Barry
“It may be meaningless, but at least it's a gesture.”
“Too many bugs and leeches and spiders and spiderwebs. Please spray the wilderness to rid the area of these pests.”
“Big business never pays a nickel in taxes, according to Ralph Nader, who represents a big consumer organization that never pays a nickel in taxes.”
More on Humor
More on Science
“Now that practical skills have developed enough to provide adequately for material needs, one of these sciences which are not devoted to utilitarian ends [mathematics] has been able to arise in Egypt, the priestly caste there having the leisure necessary for disinterested research.”
“[Melinda Gates] is a lot of fun to work with. There's some of the people skills that she's better at and cares about more. It'd be a mistake not to think of her as very numerical and interested in the science. I enjoy, if I get ahead of her, say, understanding the immune system, then we can spend a few hours, where I'm going through how amazing it is and interesting, and how that affects our creating new products, so I've always had a partner.”
“Let us not underrate the value of a fact; it will one day flower in a truth. It is astonishing how few facts of importance are added in a century to the natural history of any animal. The natural history of man himself is still being gradually written.”