About EWCed
Math
5 minute lesson
The natural world is filled with the beauty of geometry. Meet some scientists using chemistry to create crystal nanoflowers that push the limits of nature and explore new frontiers of science.
Health
4 minute lesson
Foldscope, a paper microscope, takes about one dollar to create, but it’s changing education and medicine around the world.
Science
You have a device in your pocket that can help you access the microscopic world. Here’s how you can create your own DIY smartphone microscope!
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