A time ball is a now obsolete time signalling device. It consists of a large, painted wooden or metal ball that is dropped at a predetermined time, principally to enable navigators to verify their marine chronometers from their ships offshore. Accurate timekeeping is one means by which longitude can be determined at sea.
Read more about Time Ball: History, Time Balls Around The World
Famous quotes containing the words time and/or ball:
“That’s where Time magazine lives ... way out there on the puzzled, masturbating edge, peering through the keyhole and selling what they see to the big wide world of chamber of commerce voyeurs who support the public prints.”
—Hunter S. Thompson (b. 1939)
“A ball player’s got to be kept hungry to become a big leaguer. That’s why no boy from a rich family ever made the big leagues.”
—Joe Dimaggio (b. 1914)