How are the Chinese trying to reduce air pollution?

Answer: by spraying water from the top of tall buildings

by / January 31, 2014 0

Spraying water from buildings can help to reduce the concentration of tiny particles in the air in as quickly as 30 minutes. Researchers plan to test their idea at Zhejiang University campus first, and then in Hangzhou City. The researchers cited the idea as cheap to deploy and highly effective.