They all laughed--
Subtitle: from light bulbs to lasers, the fascinating stories behind the great inventions that have changed our lives
By: Ira Flatow.
Edition: 1st ed.
Publisher: HarperCollins
Published: 1992
Place of publication: New York
Language: eng
Number of pages: 238
Subjects: Inventions -- History.
Description: From light bulbs to lasers--the fascinating stories behind the great inventions that have changed our lives.
Notes: Includes bibliographical references (p. 227-229) and index.