I found this in an old notebook today. From the handwriting it looks quite urgent.

Note similarity
worm holes

string theory
What happens when you cut worm in half??

it still works as a worm.

Cut string in half…

> it still works as a string

*check about worms.

I don’t know what could have been going on at the time but it’s definitely my writing. Here it is with original emphasis and diagram: