How does soap know what's dirt? How do magnets work? Why do ice cubes crackle in your glass? And how can you keep them quiet? These are questions that torment us all. Now Robert L. Wolke, professor emeritus of chemistry at the University of Pittsburgh, provides definitive - and amazingly simple - explanations for the mysteries of everyday life. Shattering myths (such as the common belief that salt melts the ice in your driveway)... providing insider secrets (like what lights up a neon sign)... a .
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