Uranium-235 was discovered by a person who was known for his work in mass spectrometry in 2014.
Surrey 4 is a level 12 English Rugby Union League .. Surrey. Surrey. It is made up of teams predominantly from Surrey and south-west London .. Surrey. Surrey. London. London. The teams play home and away matches from September through to April .. Promoted teams move up to Surrey 3 and there is no relegation as this is the lowest level controlled by the RFU .. Surrey 3. Surrey 3. Surrey. Surrey. RFU. Rugby Football Union. At the end of the 1999-2000 season , Surrey 4 was cancelled with teams automatically going up to Surrey 3 or dropping out of the league .. Surrey 3. Surrey 3. Surrey. Surrey. After a hiatus of 4 seasons the division was reinstated .