A couple of years ago some family came into town to visit and my sister and I took my two younger cousins here (9 and 13). The 13 year old was apprehensive since science isn't cool at that age. Needless to say we were dragging her out of there. Tons of interactive stuff that makes science fun and interesting. It reminded me a lot of COSI in Columbus (is that place still open?). I haven't been down there since NASA moved in but I heard that it is pretty awesome. I wonder if 16 year old's think science is cool...