11. Historically, notable bubble chambers include the Big European Bubble Chamber ( BEBC ) and Gargamelle. 12. In 1965, the 30 cm Bubble Chamber was lent to the National Laboratory at Franscati. 13. He worked with liquid hydrogen bubble chambers until 1972, and subsequently worked with electronic spectrometers. 14. This was to be Kalmus last bubble chamber experiment. 15. Historically, notable bubble chambers include the Big European Bubble Chamber ( BEBC ) and Gargamelle. 16. The bubble chamber is similar to a cloud chamber, both in application and in basic principle. 17. As with the bubble chamber , he used his experience designing equipment to improve the experimental process. 18. He created the first bubble chamber with ether. 19. This ILLIAC's initial task was image processing of bubble chamber experiments used to detect nuclear particles. 20. After 10 years of magnificent performance the 81 cm Saclay bubble chamber was decommissioned in 1971.