Ambient squeaks and boinks fill the air of this hands-on museum as contented visitors gingerly turn knobs and push buttons, exploring the physical laws governing things like optical illusions and time. A walk through the 'Crazy Kitchen' is a blast: the lopsided galley makes you stumble from start to finish. There are trains out back to enlighten you on the science of coal and steam propulsion and a large display of space technology. Popular with adults and kids alike, it's informative and fun!