In the
city of Hamburg, Germany some of the citizen has painted walls of the streets
with the coating of super hydrophobic to stop the city from becoming a public
urinal. Revelers have been using the walls as a urinal. Due to coating, urine
is rebounded on the urinator to give punishment for their crime naturally.
Problems of public urination have been retained within control through this
process.
Advent of modern
technology has made people enable to manage difficult situations in life.
Resident of the house has often labeled the walls with the caution. However,
there are some walls without any warning to show the consequence.
