As a clearance title, THIS BOOK IS NOT RETURNABLE AND IS SOLD AS-IS (flaws, highlighting, torn covers and all). Please remember that you can purchase as many books as you like and have them all shipped for one low price of $4.95.
With a mixture of facts, experiments, and tricks, shows how we can measure the speed of light, fly to the moon, or buy things in a shop with only ten numbers.
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