ok. ive been thinking about this whole dimension perspective thing. and ive come to the conclusion that we can only see something in the lower dimension. in a 2d world you would only be able to see lines witch you couldnt really see but only knew existed. the same goes for our 3d world. we know the things we are looking at are cubed in some sense or another. but really our vision in 2d. say you look at a square pillar. you know its cubed but really your vision only says its planar. look at one. if you could see in three d. you would be able to see every edge, plane, verticy, at one time.
so when they say fred can actually SEE lines they would have to be 3d. since there is no depth in 2d.
maybe i have this all wrong. i just cant get past this whole thing.
please comment