Ludhiana, (Punjab) [India], June 13 (ANI): As the second wave of COVID has made us realise the importance of oxygen, a group of children created a micro oxygen chamber (micro forest) on Sunday by planting 750 tree saplings in Punjab's Ludhiana.
School kids create micro oxygen chamber in Ludhiana tribuneindia.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from tribuneindia.com Daily Mail and Mail on Sunday newspapers.