Mistakes That Worked
by Charlotte Foltz Jones, 79 pages
Item Number: 3383
This book for the blind is offered in Original or Unified English Braille.
What is Original Braille?
What is Unified English Braille
Sometimes "mistakes" are the mother of invention. Take 3M's Post-It Notes for instance, or chocolate-chip cookies, popsicles, and X-rays. This engaging book presents the stories behind forty things that were invented or named by accident, including aspirin, frisbees, silly putty, and velcro.
For ages 9 to 12.
Package Weight: about 1.6 pounds.
(From the Non-Fiction Books shelf.)