I guess I expected an experience the whole family ...

I guess I expected an experience the whole family (including adults) could enjoy. This museum should be renamed children's science and discovery center. My nephews enjoyed visiting exhibits as there were plenty of buttons to push, levers to push, and hands-on. Description, however, was lacking.
The documentary movies featured in the theater were the only bonus for the adult visitor - for an additional $5.00 to the $16.00 entry fee!