IIT Kanpur, IISc Bengaluru researchers develop a tech that will blow tour mind

A team of researchers from IIT Kanpur and IISc Bengaluru have created a technology that transforms ACs into reasonably priced air purifiers. This technology is a very handy tool, which can be easily mounted atop regular ACs and utilised by switching on fan mode. This will help a lot of people because smog and pollution are serious problems during winter.