Stanford University researchers have developed a folding lens that turns a cell phone into a microscope. It's made with simple materials (paper and glass balls) for under a dollar. Watch a mite in action through: ://.foldscope.com.
Stanford University researchers have developed a folding lens that turns a cell phone into a microscope. It's made with simple materials (paper and glass balls) for under a dollar. Watch a mite in action through: ://.foldscope.com.
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