Tom Tits Experiment is a science centre and preschool located in the municipality of Södertälje in Stockholm County, Sweden. It calls itself "Swedens first and largest science centre". The centre opened in 1987, with the preschool opening in 2004. History. The centre started as a temporary exhibition in the Södertälje Art Hall in 1987. Two years later, a permanent exhibition was opened in its current premises, which were previously used for industrial purposes by the company Alfa Laval, who manufactured centrifuges.
https://en.wikipedia.org/wiki/Tom_Tits_Experiment