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How to make a simple DIY solar cell at home | Easy science project with household materials
Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...
Materials I used : Soft copper wire : 20 gauge (wire diameter 0.8mm) : - 2 pieces 2.5cm (1 inch) for 1 beaded link - 4cm (1.5 ...
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