Potty Mouth Blog Returns...with a look at a Cardboard Toilet in Japan

Here's an in-depth (and, dare we say it, tongue-in-cheek...oh yeah, I went there!) review of a cardboard toilet available for purchase on Amazon Japan: Workplace Efficiency with a Cardboard Toilet.

DIY cardboard toilet kit available here.

Optimal Toilet Paper Length: A Scholarly Analysis

If you can understand British English, you may enjoy this "article" on professors coming up with an equation to compute the ideal length of toilet paper required to remove all of the "poo" from one's "backside". Cute.

Optimal Toilet Paper Length