Idiom of the Day
keep one`s eye on the ball
to be watchful and ready for something
"You should keep your eye on the ball or you will make a mistake."
Most Unbelievable Feats Of Humans
In 1964, Randy Gardner, a high school student in San Diego, California, stayed awake for 264.4 hours (11 days, 24 minutes), setting the world record for sleeplessness. Gardner appeared to have fully recovered from his loss of sleep as no long term psychological or physical effects have been observed on him.