This sounds like what Charles Hinton did with jungle gyms for children. They were originally made to teach children "monkey instinct" to be able to navigate bet

This sounds like what Charles Hinton did with jungle gyms for children. They were originally made to teach children "monkey instinct" to be able to navigate better through 3-dimensional space, hopefully increasing their capacity to visualize and understand 4-dimensional space. It didn't work, but it's very interesting! https://nowiknow.com/mathletes/ https://nowiknow.com/mathletes/