Wednesday, December 31, 2014

how to make a magnifying glass

how to ​1.cut a rectangle in a container save the cut out piece. ​2.put the plastic wrap in the container do not cover the rectangle ​3.put the rubber band on the wrapper ​4.take the extra piece and flip it over. 5.put the stick over the plastic piece. 6. pour water on to the p...

By: yosefw2015



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from Instructables: exploring http://ift.tt/1xh5DeA

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