How in the World?Book - 1990
This fascinating reference answers those How in the world do they do that? questions with engrossing explanations of the principles behind the most important technological achievements of the past and present. Twelve absorbing sections and over 1,200 illustrations, cover the full range of man's ingenuity, the heights of his inventiveness.
Publisher: Pleasantivlle, N.Y. : Reader's Digest Association, c1990
Branch Call Number: 600 H8301 1990
Characteristics: 448 p. : ill. (some col.) ; 29 cm
Alternative Title: Reader's digest