United States or Iraq ? Vote for the TOP Country of the Week !
If you are the right man, you do not need to SEE it. Galileo only HEARD of Lippershey's discovery. He thought hard on the problems of refraction for one night, and as a result produced a telescope capable of magnifying threefold. He finally produced a telescope of thirty-two-fold power. This French telescope magnifies six thousand times, but it is only a baby telescope, full of faults.
Word Of The Day