Hamburg walls use hydrophobic paint to pee back

Hamburg's St. Pauli is one of the world's most famous red light districts. It attracts around 20 million visitors a year, but it's also a bit smelly because after a night on the tiles, a good number of those visitors urinate in public places. Now, in a fit of poetic justice, the walls of St. Pauli are being upgraded so they retaliate on micturators in kind. .. Continue Reading Hamburg walls use hydrophobic paint to pee back

Section: Good Thinking

Tags: Deterrent, Hamburg, Hydrophobic, Ultra-Ever Dry

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