John Kent (numismatist) in AD 491. He also completed two volumes on the Continental Celtic Coins in the British Museum and other collections left incomplete by the death of previous keeper Derek Allen, which were published in 1987 and 1990. In 1974 he was promoted Deputy Keeper, and in 1983 Keeper, of the British Museum's coin and medal collection, a post he held until his retirement in 1990. A commemorative medal was struck to mark his retirement. He died in 2000. He had married Patricia Bunford in 1961 and had a son and a daughter. John Kent (numismatist) John Philip Cozens Kent (28
Puck Collect Puck Collect Puck Collect is a robot competition where two autonomous mobile robots aim to collect small colored pucks randomly distributed in a square arena. Each robot starts from a square home base painted red or blue. The game lasts only couple of minutes, while the robots navigate in the arena and try to bring the pucks to their home bases. Pucks placed in home bases that are uncovered and unmoved are counted and collected by the referees. The robots are allowed to use vision, other types of sensors, and typically employ a color sensor to distinguish among their own