NanoGirl met two amazing girls with a vision for a better planet. Sarah and Marwa are in high school and built a micro lab which senses nitrogen run off, humidity, temperature, light and carbon dioxide. Their chamber will help farmers to determine the best way to fertilize their soil and the ideal soil density with minimal Nitrogen run off into the waterways. I loved this idea and the girls showed how hard they researched the topic by being able to answer all my hard questions :)
Posted on: Fri, 03 Oct 2014 19:55:55 +0000
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