Just recently we visited the Museum of Man "Living Systems" (http://www.turpravda.com/places/ru/moskva/Interaktivnyj_muzej_cheloveka_ZHivye_sistemy-s5537/r158489.html ), which at one time "spun off" from "Experimentanium" (I stubbornly want to name "Experiment by Rium"). There were plans to go to the Experimentanium itself, but somehow later, after all, the age category of my escort group is 4-6 years old (and there are still no 6 years old) - it confuses me, does it make sense to take such small ones there? But, as always, chance intervened))) You see, I went to the Active Citizen portal to see if I could reward myself with some tickets for honestly earned points (it’s coming to the weekend) .→