To be Piagetian, smart 20-somethings are still having fun playing with formal operations like legos. What are smart 40+ people doing?
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@St_Rev Oddly enough, I composed a tweet storm about this yesterday. Upcoming…Thanks. Twitter will use this to make your timeline better. UndoUndo
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. Banned in Sweden. SubGenius, Zhuangist, white-hat troll. Defrocked mathematician. Brain problems.