Related: work is also being done on a $1 microscope -- to identify disease in poor countries, and/or for education/classrooms. https://www.technologyreview.com

Related: work is also being done on a $1 microscope -- to identify disease in poor countries, and/or for education/classrooms. https://www.technologyreview.com/s/525471/the-1-origami-microscope/ https://www.technologyreview.com/s/525471/the-1-origami-micr... and http://www.popsci.com/article/gadgets/origami-microscope-less-dollar http://www.popsci.com/article/gadgets/origami-microscope-les...