Turn outer disk cam to open or close the aperture of a camera.Green inner disk is fixed. Yellow blades play role of cam followers.Inventor files of this vide...

Have you ever tried your hand at working with sheet metal? Neither had I until I found these gorgeous metal sheets. Create your own decorative metal tray and many other projects with sheet metal from M-D Building Products.

Download this stock image: street life, architecture and impressing old houses with wooden bay windows and mashrabya in Al Balad, Jeddah, Saudi Arabia - M7XTHM from Alamy's library of millions of high resolution stock photos, illustrations and vectors.