I've visited here several times over the past 20 years. 20 years ago, it was an amazing experience. Now, it feels like most of the exhibits are 20 years old. Many of them do not work (broken, missing the components needed to perform an experiment, etc.). They've also replaced several of the hands-on exhibits with "look only" exhibits, similar to... 更多
Great place for kids, They can play with all the attractions. Best part was the IMAX theater. They do need to repair and update some of the attractions.