Mei Li:
What name for a short haircut came from its popularity among the rowing teams of Harvard and Yale in the 1940s and 50s ??
Shuai Zheng:
crewcut
Mei Li:
"Which hotel group, founded in 1919, became famous between March 25th and March 31st 1969 when, at it's Amsterdam branch, John Lennon and Yoko Ono staged their first ""bed-in for peace"" protest in room 902. This hotel has now become a popular tourist destination."?
Shuai Zheng:
hilton
Mei Li:
Ernest Lawrence of the University of California, Berkeley, is credited with the development in 1929 of what type of particle accelerator that accelerates charged particles using a high-frequency, alternating voltage in a perpendicular magnetic field, causing them to spiral and encounter the accelerating voltage many times??
Shuai Zheng:
cyclotron