[NicknamedBob]

"Right angles are 153.627 degrees as well..."

An interesting place to work is the Thrust Ring. When we were on-planet, the floor was the washer-shaped flat wall of the cylindrical tube.

After we got into space and began rotating, the curved outer wall became the floor. The stairs and doorways tend to look odd, and I guess they always will.

[Professional Engineer]

You've been to Rama I see.

[RosieCotton]

After we got into space and began rotating, the curved outer wall became the floor.

Sounds a bit like the ship in Out of the Silent Planet...