About How It Works Book of 101 Amazing Facts You Need To KnowWhy do fish have scales? What is the life cycle of a frog? Do bumble bees make honey? How does surround sound work? Why does coffee spill? What are constellations? How were vinyl records made? For the answers to these questions and many more, look no further than this new collection of conundrums and curiosities from six subject areas. Covering the environment, technology, science, space, transport and history, each section is packed with amazing facts to satisfy even the hungriest of minds. Featuring: Environment - Why doe fish have scales? What is the life cycle of a frog? What are killer plants? and more. Technology - How do pinball machines work? What is inside a loudspeaker? What is drone racing? and more. Science - How do BBQ’s work? Why does coffee spill? Why do teapots drip? and more. Space - What is the weather like in space? How do astronauts prepare for space? What are constellations? and more. Transport - What are NASCAR haulers? Can aviation be eco-friendly? What is counter steering? and more.
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