Teaching about insects with a Floating Paperclip.
May 27, 2009 | 5 Comments
Ellen Kahue, a teacher in South Carolina cleverly used our Floating Paperclip experiment (link below) to teach how water strider insects are able to move across the surface of water without sinking. Understanding surface tension can be a bit tricky, but once you see a paperclip “float” on water, the concept begins to make […]