Raipur, Aug. 7 -- With limited resources, two students from a government school in Chhattisgarh's capital Raipur have earned praise from international judges for their project on rainwater harvesting and geospatial technology during a competition recently held at the Indian Institute of Technology (IIT) Tirupati.

The competition was organised on July 22 and witnessed participation from students representing six states across the country.

Vartika Patil and Umeshwari Sahu of PG Umathe Excellent Government School were the only participants from Chhattisgarh.

Conducting a survey of 400 households, utilising modern tools such as Google Earth and spreading awareness about water conservation, the two students presented their project titled "B...