Either, but pick a state and leave it that way. Don't use the on/off switch on your personal computer any more than necessary. There's a surge of electricity every time the switch is turned on. For fragile computer chips, ...Read More

Developed in Egypt about 5,000 years ago, the greyhound breed was known before the ninth century in England, where it was bred by aristocrats to hunt such small game as hares. Today the dog is widely used in racing.

The spiny mouse, when grabbed by a predator, will lose entire chunks of the its fur, skin, and underlying flesh. It will simply peel right off while the rest of the mouse scurries away, no worse for wear except for some ...Read More

The day before January 1 is called Silvester in Germany. The holiday is named after pope Silvester I, who died 335 A.D. Typically, Germans will meet somewhere or gather together in their houses on Silvester, waiting until ...Read More

A rainbow can be seen only in the morning or late afternoon. It is a phenomenon that can occur only when the sun is 40 degrees or less above the horizon.

In a 1996 interview, actor Walter Matthau related this self-deprecating story about his film career: "Apparently, I shout a lot in most films. I did a film with Elvis Presley, King Creole. And the Hungarian director says ...Read More