Making things is part of being human. Whether you make bikes, kites, food, clothing, protocols for biology research, or hack consumer electronics, a good way to show “How-To” is critical. Instructables is a simple and fast way to share projects with a mixture of images, text, ingredient lists, CAD files, and more. Show your colleagues how to operate a machine, show your friends how to build a kayak, show the world how to make cool stuff. Instructables leads the way in Open Source development for “Stuff”.

Link: Instructables: step-by-step collaboration