Kanpur student develops 'air purifier robot' amid rising pollution

In the midst of rising air pollution in several states of India, a student of class 11 from Kanpur has developed a unique robot that soaks up pollutants from the air and acts as a purifier. Pranjal invented an 'Air Purifier Robot' along with his classmate Aarendra. The robot comes with an air purifier machine installed within it.