Coimbatore-based teen Vinisha Umashankar gave a powerful speech about saving our environment at the recently concluded COP26. The Earthshot Prize finalist has been working towards climate change through her inventions and public speeches

Coimbatore-based teen Vinisha Umashankar gave a powerful speech about saving our environment at the recently concluded COP26. The Earthshot Prize finalist has been working towards climate change through her inventions and public speeches.