507Movements网站是由Henry T. Brown创办得而一个致力于动力学、液压、传动装置、气动元件、压力机等机械动力的原理采用动画的方式展示的站点，让人们通过动画互动的方式一目了然的懂得机械动力学的知识。
507 Mechanical Movements
《507 Mechanical Movements》是2008年出版的图书，作者是Brown, Henry T.。
内容简介
This compendium of ingenious mechanisms employs simple drawings to explain 507 of the small components that constitute complex machinery. Left-hand pages feature illustrations, and facing pages offer brief descriptions of use and operation. Ranging from simple to complex, the mechanisms include cranks, pulleys, drills, wheels, and screws.
