It's another reference to the book. The kid relaxes by trying to imagine the shape that would be formed by the intersection of three rods of equal diameter, intersecting at right angles.
(, Sun 15 Apr 2018, 0:10, Reply)
Ah. Gotcha
In my head it is a sphere but part of my brain says it wouldn't be...?
(
The_cold_stare Coming here only when very, very bored, Sun 15 Apr 2018, 0:55,
Reply)
Welcome to my world
...for the past 15 years or so. Haha
I hope you come to grips with it sooner than that.
(, Sun 15 Apr 2018, 1:10, Reply)