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"The scientist doesn't study nature because it is useful; he studies it because he delights in it, and he delights in it because it is beautiful."
Jules Henri Poincare, French mathematician (1854-1912)

The Science Storms exhibit at the Museum of Science and Industry in Chicago was our favorite. We watched Tornado Alley at the Omnimax theater. And I am amazed that the sound of the tornado siren still makes my heart race...