The Republic of Palau, an archipelago found in the western Pacific Ocean, has become the world’s first nation to ban the use of sunscreens that have been deemed harmful to coral reefs and ocean life. ..
Aromatic compounds: GK, General Studies and Current Affairs
Graphene is one of the thinnest, strongest two dimensional materials. Graphene is a two dimensional material consisting of a single layer of carbon atoms arranged in a honeycomb or chicken wire structure. It is the ..