{ "item_title" : "Simple Experiments with Levers", "item_author" : [" Chris Oxlade "], "item_description" : "The shovel that helps you dig a hole, the chopsticks you use at lunch, and some of the big machines we see when passing by construction sites are all examples of levers. This book takes a look at the simple machine behind these different objects, using everyday examples and kid-friendly experiments to illustrate the physics behind this fascinating simple machine. Easy-to-read text will encourage readers, while large, colorful photographs will illustrate the concepts at hand. Students will be interested to see the ways that they interact with levers on a daily basis, and further reading and websites will encourage them to seek additional information. ", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/1/61/533/830/1615338306_b.jpg", "price_data" : { "retail_price" : "70.50", "online_price" : "70.50", "our_price" : "70.50", "club_price" : "70.50", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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