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Published on Aug 4, 2007
I attached two little plastic lenses to an OLPC XO and - voila - A $1 video 100X magnification video microscope. Here I took some video on my XO of a standard laptop screen, the unique XO screen, and printed paper. It's interesting for kids to see what happens at close. The XO video microscope could be very useful, for example, for looking at water and seeing if any little things are swimming in it.