Stem toys for 8 9 10-12 year olds. STEM Projects for Kids Age 8-12 - Robotic kits for boys, Improve your child's imagination and creativity by challenging them to build their own robots, easy-build pieces parts & accessories.
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Practical and entertaining, perfect educational toy gift for young school age engineers that fosters learning by playing. Without using batteries, the robot uses green technology from the solar panels to collect heat energy from the sun and transform it into electric kinetic energy that drives the motor on the robot so each toy machine gear can operate smoothly.
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This PV mounting kit is to fit 40mm / 35mm or 30mm Thick Solar Panels only - Select the appropriate size when ordering. It is the responsibility of the installer to decide on the suitability of the kit for the application, and to make sure the rails are firmly fixed in place using suitable bolts or screws.
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High Conversion Efficiency: Constructed of high-efficiency solar arrays, convert up to 21.5-23.5% of solar power into energy. 10Pcs Solar Panels. Size:68 36mm. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your for email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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For for Durable Construction: Made with high-quality PET laminated material, this solar panel is built to withstand outdoor conditions, for ensure longevity and consistent performance. 2 Solar panels.
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2 pieces solar panel with cable. slight difference in the color tone of the pictures and the actual item. Lightweight, small and easy to carry.
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1 x Solar panel board. Unique processing to make the panel durable enough to anti the snow, and convenient enough to set. Rated current: 60mA. Rated current: 200mA. We will then advise you on resolving this issue, through repair where necessary.
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