WHY DOES IT FLY? 6 - FACTBOOK cambridge audio vis
A series of twenty non-fiction science readers which engages children in the world around them. What makes flight possible? Why can a bumblebee fly? How does a jet engine work? You can find the answer...
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WHY DOES ELECTRICITY FLOW? - LEVEL 6 cambridge universit
A series of twenty non-fiction science readers which engages children in the world around them. Why do spiders live in webs? Where do otters sleep? Why do bees make hives?
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WHY DO BALLS BOUNCE? - LEVEL 6 cambridge universit
What is gravity? Why don´t skydivers fall off into space? Do heavy objects fall faster than light objects? You can find the answers to these and other questions about gravity in Why Do Balls Bounce?
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