Category: People: Anthony Quinn played him in a 1964 movie?

Questions

For every extra kilogram carried on a space flight, _____ kg of excess fuel are needed at lift-off?

Sugar was first added to chewing gum in ____ . . . by a dentist ( William Semple)?

A full loaded supertanker travelling at normal speed takes a least ______ minutes to stop?

Paper money was first used in?

Some soft drinks are made sweeter by adding?