For centuries before the invention of screws and fasteners, Japanese craftsmen used complex, interlocking joints to connect pieces of wood for structures and beams, helping to create a uniquely Japanese wood aesthetic that can still be seen in the works of modern masters like Shigeru Ban.

For centuries before the invention of screws and fasteners, Japanese craftsmen used complex, interlocking joints to connect pieces of wood for structures and beams, helping to create a uniquely Japanese wood aesthetic that can still be seen in the works of modern masters like Shigeru Ban.Up until recent times, however, these techniques were often the carefully guarded secrets of family carpentry guilds and unavailable for public knowledge. Even as the joints began to be documented in books and magazines, their 2-dimensional depictions remained difficult to visualize and not found in any one comprehensive source.That is, until a few years ago, when a young Japanese man working in automobile marketing began compiling all the wood joinery books he could get his hands on and using them to creating his own 3-dimensional, animated illustrations of their contents.????? Shihou-hozo-tsugi pic.twitter.com/vEbvfEek98— The Joinery (@TheJoinery_jp) October 5, 2016 Using the mechanical design software Fusion360 and employing self-taught woodworking skills, he began creating animations of the joinery and posting them to a twitter account.The account now features 80 posts of various joinery techn...