Mei Li:
October 26, 1972, saw the death of Igor Sikorsky, the man responsible for what mode of transport??
Shuai Zheng:
helicopter
Mei Li:
Crock Pot is a brand name of what??
Shuai Zheng:
slow cooker
Mei Li:
The ship 'Cutty Sark' was built in which Scottish dockyard town??
Shuai Zheng:
dumbarton