GREEN BIN students of PRODDEC,College of Engineering,Chengannur proudly presents a tribute to Swachh bharath mission. Lets join our hands to make swach bharath an iconic acheivemnt... WORKING Bin automatically opens when a person approaches it and closes as he leaves.Its also talkative to the person. HIGHLIGHTING┬áthe new technologies. ...a clipping from the leading malayalam newspaper MATHRUBHUMI GREEN BIN