Mrs. Applebaum was surprised when she saw her son Burt at home. 'Why are you home from school so early?' asked Mrs. Applebaum.
'I was the only one who could answer a question,” replied Burt.
'Oh, really?” said Mrs. Applebaum proudly. “What was the question?'
'Who threw the eraser at the principal?'
Sir Harold Spencer JonesBorn 29 Mar 1890; died 3 Nov 1960 at age 70.English astronomer who was 10th astronomer royal of England (1933–55). His work was devoted to fundamental positional astronomy. While HM Astronomer at the Cape of Good Hope, he worked on proper motions and parallaxes. Later he showed that small residuals in the apparent motions of the planets are due to the irregular rotation of the earth. He led in the worldwide effort to determine the distance to the sun by triangulating the distance of the asteroid Eros when it passed near the earth in 1930-31. Spencer Jones also improved timekeeping and knowledge of the Earth's rotation. After WW II he supervised the move of the Royal Observatory to Herstmonceux, where it was renamed the Royal Greenwich Observatory. |
