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	colossal	Jan 11, 2016
	Engineer Builds a Functional Miniature V8 Engine Using Only Paper ⌘ http://www.thisiscolossal.com/?p=64274 #crafts #design #engines #models
	colossal	Dec 22, 2015
	UGEARS: Elaborate Self-Propelled DIY Mechanical Models ⌘ http://www.thisiscolossal.com/?p=63724 #design #diy #models #puzzles #toys #wood