Tech museum

San Jose has a great Tech Museum, lots of things to touch, do, and explore. Along with two other families, we did science on location one day.
One of the new exhibits/touch areas was a workshop to make your own airplane that was then sent flying using a really fun launcher.
Noah really enjoys the touch screens painting and 'everyone' had to touch and explore each and every computer screen/keyboard in sight.

A perfect science day. The best part, it was all free!!! We were big enough of a group to be considered a school field trip, which it was, so it was free.