{ "item_title" : "Physics Basic Robots For Kids", "item_author" : [" Khasan Laudry "], "item_description" : "What actually makes a robot move, sense, and think? The answer is physics - and this book explains it all in plain language your child can understand. Most robotics books for kids focus on building or coding. This one goes deeper, explaining the real science behind how robots work - from the torque inside a motor to the fluid pressure lifting a robotic arm. Each chapter unpacks one big physics idea, using robots as the ultimate real-world example. Inside, young readers will discover: What components make a robot a robot - and the physics that brings machines to lifeHow electric motors spin and convert electricity into movementHow sensors use cameras, infrared light, and ultrasonic waves to help robots perceive the worldHow gears multiply force and change speed inside a machineHow hydraulics and pneumatics use fluid and air pressure to power robotic armsThe science of balance - center of gravity, gyroscopes, and stabilityHow robot arms achieve degrees of freedom to reach, grab, and handle objectsThe physics of wheels, legs, and treads across different terrainsHow batteries, motors, and efficiency determine a robot's power and enduranceWhat soft robots, swarm robots, and learning machines reveal about the futureWho this is for: Written for curious readers ages 8-12, this book is ideal for students who want to understand why things work - not just how to build them. It suits independent readers, STEM enthusiasts, and young learners who ask questions that go beyond the surface. Parents, teachers, and homeschoolers will find this a reliable, curriculum-friendly resource that bridges physical science concepts with real-world technology in a format kids can read on their own or together with an adult. If your child has ever watched a robot and wondered what force, energy, or clever engineering is happening inside - this is the science explanation they have been waiting for. Scroll up and grab a copy today.", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/3/69/083/078/3690830788_b.jpg", "price_data" : { "retail_price" : "12.99", "online_price" : "12.99", "our_price" : "12.99", "club_price" : "12.99", "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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