Posts Tagged ‘microscope’

Monitor: Yours to cut out and keep | The Economist

Saturday, June 14th, 2014

Yours to cut out & keep. Foldoscope, the $1 #microscope made from paper, cheap glass lens, LED, watch batt. & Cu tape
http://www.economist.com/news/technology-quarterly/21603183-one-made-largely-paper-and-could-help-diagnosis-tropical