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This DK children's book for ages 11-14 is brimming with exciting, educational activities and projects that focus on electronics and technology.Keep your siblings out of your room with a brilliant bedroom alarm, power a propellor motorboat, make a thermoelectric phone charger, build a set of speakers, and construct a crane by following step-by-step instructions and using affordable equipment. Tech Lab will engage budding scientists and engineer...

Explore and discover how science, technology, engineering, and maths shape the world around us with 25 hands-on experiments for curious kids.From racing wind-up cars and building a sturdy sandcastle to creating a wave machine and making music with a homemade guitar, STEM Lab is packed with 25 exciting STEM (Science, Technology, Engineering, and Maths) activities. Why do rafts float? How do bridges stay upright? How do seals stay warm? And how ...

Supporting STEAM education initiatives and the Maker Movement, the National Parenting Publication Award-winner Maker Lab includes 28 kid-safe projects and crafts that will get young inventors' wheels turning and make science pure fun.Each step-by-step activity is appropriate for kids ages 8-12, and ranked easy, medium, or hard, with an estimated time frame for completion. Requiring only household materials, young makers can build an exploding ...