Sahil Doshi now has a chance to impress President Barack Obama with the same invention that won him the title of America's Top Young Scientist. Sahil is competing in the 2015 White House Science Fair with his invention, PolluCell, a compact battery designed to use carbon dioxide to generate electricity. The invention helped Sahil win the 2014 Discovery Education 3M Young Scientists Challenge, a $25,000 prize and a chance to help others.

How I Got My Big Idea

Sahil Doshi now has a chance to impress President Barack Obama with the same invention that won him the title of America's Top Young Scientist. Sahil is competing in the 2015 White House Science Fair with his invention, PolluCell, a compact battery designed to use carbon dioxide to generate electricity. The invention helped Sahil win the 2014 Discovery Education 3M Young Scientists Challenge, a $25,000 prize and a chance to help others.

Enter the Challenge
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