How Did We Find Out About the Speed of Light?
Item Number: 5036
- Package Weight: about 15.8 ounces.
Product DescriptionTraces 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.
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(From the How Did We Find Out About Series shelf.)