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Then Mary discovers a secret garden
and efficient habitats and homes for many avian species as well as flying mammals and honey bees
Isaac Newton knew why
that king-sized lumberjack who could fell "ten white pines with a single swing"
Liquids and Gases: Principles of Fluid Mechanics (Secrets of the Universe) by Paul Fleisher The Very Clumsy Click Beetle Then Mary discovers a secretHave you ever wondered why a 10 tonne boat floats but a tiny pebble sinks? Archimedes knew why. How does a basketball or tennis ball bounce? Robert Boyle could have described how! Can you explain why a hot air balloon rises but a balloon you blow up drops to the ground? To answer these questions and many more, author Paul Fleisher explains the laws that define how and why liquids and gases behave the way they do. Through simple experiments, detailed
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