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Science is happening all around us, and yet few of us are aware of it. Why are your ears the shape they are? How does the picture appear on a television set? How can plants crack their way through concrete? Science Express is packed full of simple, do-at-home experiments that let you discover the answers to these questions and more. Each experiment focuses on one scientific principle or phenomenon. No special equipment is needed – just readily available household items. The activities are simple, safe, and fun and explanations are easy to understand.
Original price was: $10.00.$5.00Current price is: $5.00.
1 in stock
