We take a look at the Brookfield Zoo's third annual science fair and why it's the only place some Chicago students can display their scientific knowledge.
Check a photo gallery of the winners below, courtesy of the Brookfield Zoo.
We take a look at the Brookfield Zoo's third annual science fair and why it's the only place some Chicago students can display their scientific knowledge.
Check a photo gallery of the winners below, courtesy of the Brookfield Zoo.