🚶‍♀️#4d #math #tibees

So what's stopping us from moving in the fourth dimension? Well maybe it is that the fourth dimension is so small that our movement in it is unnoticeable. This is a cylinder and for creatures that live on the surface of the cylinder they live in a two-dimensional curved space. If we then shrank it to be really really small it might appear as a one-dimensional line even though it is really a two-dimensional curved space and home to our 2D friend. If I saw my chalkboard from very far away I might think that it is flat and two-dimensional but up close I can see that it also has depth. Maybe the fourth dimension is also hiding somewhere very small or maybe we're just too far away to see it.