Oh, Kitty! how nice it would be if we could only get through into Looking-glass House! I’m sure it’s got, oh! such beautiful things in it! Let’s pretend there’s a way of getting through into it, somehow, Kitty. Let’s pretend the glass has got all soft like gauze, so that we can get through.
Begin discussing materiality of strings
Think of a worm made of strings
A space time worm that leaves a space trace
Each string is a loop that is a time point
Fused loops
Loops are like rubber bands not chains
Imagine colour gradation of loops into past and future away from current time point loop