It's up, up and away as we learn about density and air in this high-flying family workshop. Construct a working hot air balloon and launch it in the main exhibit hall! Program offered at 1 and 3 p.m. $5/family per balloon, plus Museum admission. Limited space, tickets available on the day of the program. Made possible with support from the Bank of America Charitable Foundation.

Join us for children's books and science activities in this series designed for parents and their children. Each session provides opportunities for science learning and exploration. Designed for children ages 3 to 5. Presented at 10:15 and 11:30 a.m. Free with Museum admission. Made possible with support from the Byrne Foundation.

Design your own mechanical toy using gears, cams, and cranks, and learn some engineering and mechanical tricks along the way. $5/family plus Museum admission. Program offered at 1 and 3 p.m. Limited space, tickets available on the day of the program. Made possible with support from the Bank of America Charitable Foundation.