Boy 1: "How did you get that bruise on your arm?"
Boy 2: "I ate some Easter candy."
Boy 1: "Eating Easter candy won't give you a bruise."
Boy 2: "It will if it's your big brother's candy!"
Royal Greenwich ObservatoryIn 1675, the Royal Greenwich Observatory was created by Royal Warrant in England by Charles II. Building designed by Sir Christopher Wren (who was also a Professor of Astronomy) was commenced 10 Aug 1675 and finished the following year by John Flamsteed was appointed as the first Astronomer Royal. Its primary uses were in practical astronomy - navigation, timekeeping, determination of star positions. In 1767 the observatory began publishing The Nautical Almanac, which established the longitude of Greenwich as a baseline for time calculations. The almanac's popularity among navigators led in part to the adoption (1884) of the Greenwich meridian as the Earth's prime meridian (0° longitude) and the international time zones. |
