About For Books The Ultimate Book of Saturday Science: The Very Best Backyard Science Experiments
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A compendium of science experiments you can do in your own kitchen or backyard using common household items. It reveals important principles in physics, engineering, and chemistry through such marvels as the Helevator - a contraption that s half helicopter, half elevator - and the Rocket Railroad, which pumps propellant up from its own track.
A compendium of science experiments you can do in your own kitchen or backyard using common household items. It reveals important principles in physics, engineering, and chemistry through such marvels as the Helevator - a contraption that s half helicopter, half elevator - and the Rocket Railroad, which pumps propellant up from its own track.