At just 13, Assam’s Nikhilesh Das from Assam came up with an ingenious way of using human hair to clean polluting oil spills. Check out four other innovations that are just as brilliant! India has only about 4 per cent of the…
At just 13, Assam’s Nikhilesh Das from Assam came up with an ingenious way of using human hair to clean polluting oil spills. Check out four other innovations that are just as brilliant! India has only about 4 per cent of the…