San Jose has The Tech Interactive (formerly The Tech Museum of Innovation) located in the downtown. I remember going often as a kid, and being enthralled by the interactions and exhibits. One of the best is located outside, for free: a 2-story tall Rube Goldberg machine that shuffles billiards balls through various contraptions. Absolutely mesmerizing.
San Jose has The Tech Interactive (formerly The Tech Museum of Innovation) located in the downtown. I remember going often as a kid, and being enthralled by the interactions and exhibits. One of the best is located outside, for free: a 2-story tall Rube Goldberg machine that shuffles billiards balls through various contraptions. Absolutely mesmerizing.