50-cent Paper Microscope Can Detect Diseases

The Foldscope, an origami-like microscope, is the size of a bookmark, virtually indestructible and costs only $0.50 to produce.

http://mashable.com/2014/03/13/paper-microscope/


I would like one of these. One of my favorite lab class in school - was identification of "things" through a microscope. Except for the parasitic worms. I could do without those.