
How Did We Find Out About the Speed of Light?
Item Number: 5036
This book for the blind is offered in Original or Unified English Braille.What is Original Braille?What is Unified English Braille
Product Features
- Package Weight: about 15.8 ounces.
Product Description
Traces the scientific study of the speed of light, from Galileo's experiments in the seventeenth century to more recent discoveries involving the law of relativity.For ages 8 to 12 and older readers.