Uploaded October 2013 | Updated September 2026, 5 hours ago
The Law of Urination. Urinary bladders have evolved at least two seperate times in the history of vertebrate animals and it seems nature has kept to two basic principles when devising how to pee. Keep it quick. Keep it effortless. So would it follow that there might be a "Law of Urination" for mammals?
Mammal Micturition Footage © Patricia J. Yang
Patricia J. Yang, Jonathan C. Pham, Jerome Choo, and David L. Hu. 2013. Law of Urination: all mammals empty their bladders over the same duration. Georgia Institute of Technology.
Article Link: arxiv.org/abs/1310.3737v1
Waterless Urinal Footage: AceAquaSaver goo.gl/muhPZS
Music:
Intro: Brett Donnelly - Action Sting goo.gl/v7gaV
Soundtrack: Großer Kackhaufen - krazy kat goo.gl/yp1I7v
The Law of Urination. Urinary bladders have evolved at least two seperate times in the history of vertebrate animals and it seems nature has kept to two basic principles when devising how to pee. Keep it quick. Keep it effortless. So would it follow that there might be a "Law of Urination" for mammals?
Mammal Micturition Footage © Patricia J. Yang
Patricia J. Yang, Jonathan C. Pham, Jerome Choo, and David L. Hu. 2013. Law of Urination: all mammals empty their bladders over the same duration. Georgia Institute of Technology.
Article Link: arxiv.org/abs/1310.3737v1
Waterless Urinal Footage: AceAquaSaver goo.gl/muhPZS
Music:
Intro: Brett Donnelly - Action Sting goo.gl/v7gaV
Soundtrack: Großer Kackhaufen - krazy kat goo.gl/yp1I7v
