'The World Almanac's list of inventions goes from Pascal's adding machine to a 1913 improvement of this fastener'
a zipper
INVENTORS & INVENTIONS: The World Almanacs list of inventions goes from Pascals adding machine to a 1913 improvement of this fastener
The World Almanac's list of inventions goes from Pascal's adding machine to a 1913 improvement of this fastener
The World Almanac's list of inventions goes from Pascal's adding machine to a 1913 improvement of this fastener
INVENTORS & INVENTIONS
a zipper
INVENTORS & INVENTIONS