Environmentally safe, non-toxic, and clean - the saltwater fuel cell Beach Runner is designed and intended to facilitate transport via salt water f...
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Make unique and beautiful sun art prints. All you need is sunshine, water, natural or man-made objects and your creativity! Fun craft for ages 6 a...
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What will you learn about light, shadow, and photography? Before cell phones, computers, and even the first cameras, the Cyanotype was the origin p...
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Learn about photovoltaics and convert radiant energy into mechanical movement. Use the sun to spin a reflective disk! Learn about converting solar ...
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Teach Tech by Elenco, the makers of Snap Circuits. Build it yourself and learn how gear mechanisms work. Finished size is approximately 2.5"/63.5 ...
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