Poster example: "The Ravine" by Vincent Van Gogh.
Examples from 2.009 Product Engineering at MIT. (Click on product image, and then Ideas).
Clip from The Princess Bride
Silverstein, Calvin C. "Self-Cooling Cavity Burs for Surgical Drills ." Journal of Medical Devices 4 (2007): 293.
Harris, Chad, Mircea Despa, and Kevin Kelly. "Design and Fabrication of a Cross Flow Micro Heat Exchanger." Journal of Microelectromechanical Systems 4, no. 9 (2000): 502.
Thomson, William. "On the Secular Cooling of the Earth." Transactions of the Royal Society of Edinburgh. Vol XXIII, April 28, 1862.
Arasu, A. Valan, and T. Sornakumar. "Design, Manufacture, and Testing of Fiberglass Reinforced Parabola Trough for Parabolic Trough Solar Collectors." Solar Energy 81 (2007): 1273-1279.