The United Nations General Assembly has designated the 31st October as World Cities Day. The Day is expected to greatly promote the international community’s interest in global urbanization,…
View More World Cities Day: 31 OctoberTag: develops
IIT Kharagpur graduate develops unique device “PM 2.5” to curb vehicular air-pollution
IIT Kharagpur graduate Debayan Saha has invented a device called “PM 2.5” which he claimed when fitted near the silencer pipe in vehicles will curb air pollution. The…
View More IIT Kharagpur graduate develops unique device “PM 2.5” to curb vehicular air-pollution