Mistakes that worked
by Charlotte Foltz Jones · 1991
Popularity 35
Presents the stories behind forty things that were invented or named by accident, including aspirin, X-rays, frisbees, silly putty, and velcro.
InventionsJuvenile literature
by Charlotte Foltz Jones · 1991
Presents the stories behind forty things that were invented or named by accident, including aspirin, X-rays, frisbees, silly putty, and velcro.