Auto Rickshaws that run on solar power have been launched in Bengaluru to fight the problem of pollution caused by diesel or gas consuming vehicles. Launched on March 5, the auto is named ElecRic and it does not emit any air pollutants.
Air purifiers have become a very important appliance in many houses, hospitals, schools and offices located in cities with high pollution levels. And researchers at IIT-Madras have come up with one that is both affordable and efficient.