I had a thought recently about that old Jim Croce (?) tune... If I thought I could save time in a bottle... I would be demonstrating my poor understanding of physics.
But then if it was a Klein bottle... and the lyrics were written on a Mobius strip....
... crumpled up for ponderously slow-moving passage <a hint of gondola hovers right about here> through an unintuitively multi-dimensional Ouroboros intestine ...