4/$20 - What Einstein Didn't Know - Scientific Answers to Everyday Quest…
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Paperback in good pre-owned condition - no marks or tears on pages. Minimal wear to covers.
Robert Wolke provides definitive - and amazingly simple- explanations for the mysteries of everyday life - like how do magnets work? why do ice cubes crackle in your glass? what lights up a neon sign? why is the sky blue: why is a candle flame yellow? Entertaining hours of fun and knowledge for kids of any age.
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