Candle-powered electric candle is brilliantly recursive, not too useful
Inspired by the lack of power wrought by Hurricane Sandy, Instructables user Randy Sarafan began thinking about emergency supplies, and his lack of preparedness should disaster strike. After figuring...
View ArticleThe Great Ball Contraption, the ultimate Lego challenge, has been perfected
Of all the things made with Lego, my favorites are inevitably the Great Ball Contraptions. GBCs, as they are know for short, are Rube Goldberg-style machines designed with the sole purpose of moving…
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