711 N. Main St. Rockford, Ill. 61103(815) 963-6769 www.discoverycentermuseum.orgDate: August 9, 2013 Time: 11 a.m.-3:30 p.m. Cost: Free with admission
Float a fish, sink a sub, and make your own toy. Investigate
buoyancy and help us dunk computer monitors, bowling balls, and
other oddball objects in our giant tank as we test for "float" or
"sink" with host Wink Fløtersynk.