We spent the morning at the museum on a school field trip and had a great time! Our daughter spent quite a bit of time in the art room. There is a cool streamer piece as you walk in. The wheels and pulleys room was very cool. The kids loved all of the exhibits and watching as all of the wheel and pulley systems are connected was mesmerizing for the adults. The room where the Eric Castle exhibit was is not dedicated to weights and stuff (I don't recall the exact theme). The "ant farm" ish climbing maze thing was cool. The kids all loved the water floor but said the water was super cold. Overall it was a fun place for the kids and I'm sure we'll be back.