A Basic Demonstration of Optical Cloaking

John Howell, a Professor of Physics at the University of Rochester, decided to tackle an unusual DIY project. With the help of his 14 year-old son, Benjamin, he built three simple, but surprisingly effective optical cloaking devices with inexpensive, off-the-shelf materials.

http://arxiv.org/abs/1306.0863

http://www.pas.rochester.edu/~jhgroup/