Explain in details about the design, material used, how does it function, measurements, and future improvements. Use pictures to explain and label the pictures. About the joint in the pic .

Explain in details about the design, material used, how does it function, measurements, and future improvements. Use pictures to explain and label the pictures. About the joint in the pic . (3pages) The project link is here: http://www.instructables.com/id/USB-Powered-LED-Articulating-Lamp/?ALLSTEPS And also (One page for the group )