COSI

New Years Eve we went to COSI. We all enjoyed the gadgets part of the museum the most. The boys tried working the giant engine with Grandpa. Weston and Brennan built a house with Grandpa. Brennan thought the balls floating on air jets were magic. Kelton loved making explosions with baking powder and vinegar during the Gadget Cafe. It started to snow again while we were inside.