http://www.engadget.com/2015/03/11/hamburg-pee-proof-nanopaint/
If you're the type of man that enjoys dry feet and pants, you'd better think twice before emptying your bladder in Hamburg, Germany. Pee against a wall in the city's historic red light district and there's a good chance that your stream will come back to bite you thanks to a coat of nano-paint.
The St. Pauli red light district is one of Hamburg's top entertainment destinations, attracting as many as 20 million visitors a year with its mix of popular nightclubs and legal prostitution. However, this steady...um, stream of visitors has many of the district's longtime residents and merchants pissed. Outsiders routinely relieve themselves against walls (and just about any other vertical surface they can stumble into) which leaves much of the mile-long St. Pauli stretch smelling like a latrine.
https://www.youtube.com/watch?v=uoN5EteWCH8
http://www.gizmag.com/st-pauli-pee-back-super-hydrophobic-walls/36424/
They need this more in India than in other places because people pee on the walls alot.
If you're the type of man that enjoys dry feet and pants, you'd better think twice before emptying your bladder in Hamburg, Germany. Pee against a wall in the city's historic red light district and there's a good chance that your stream will come back to bite you thanks to a coat of nano-paint.
The St. Pauli red light district is one of Hamburg's top entertainment destinations, attracting as many as 20 million visitors a year with its mix of popular nightclubs and legal prostitution. However, this steady...um, stream of visitors has many of the district's longtime residents and merchants pissed. Outsiders routinely relieve themselves against walls (and just about any other vertical surface they can stumble into) which leaves much of the mile-long St. Pauli stretch smelling like a latrine.
https://www.youtube.com/watch?v=uoN5EteWCH8
http://www.gizmag.com/st-pauli-pee-back-super-hydrophobic-walls/36424/
They need this more in India than in other places because people pee on the walls alot.