Again, the riddle:
Put the following items in order of their invention: fake eyelashes, the public bathroom, sliced bread, chewing gum, the elevator, and roller skates.
Answer: According to the recently published Robertson's Book of Firsts:
Who Did What for the First Time:
The Elevator – 1743
Roller Skates – 1760
Chewing Gum - 1848
The Public Lavatory – 1852
Sliced Bread – 1912
False Eyelashes – 1916
