2010年5月2日星期日

1.Boonshoft Museum of Discovery

I. Nanotechnology exhibition Boonshoft Museum of Discovery Dayton Ohio



II. Science Central at the Boonshoft Museum of Discovery Dayton



III. Science on a Sphere Boonshoft Museum of Discovery Dayton Ohio



IV. Overall Appearance of Boonshoft Museum of Discovery Dayton Ohio

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