Solar-powered graduation cap

Energy & Sustainability
Solar-powered graduation cap


This silly fella (in a good way) turned his mortarboard into a diorama of renewable energy, with a solar panel, a windmill, and a sun that rises and sets (waves) via his cellphone.

Green Graduation Cap

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Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at

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