Ultraviolet light can make plastic biodegradable, finds UK study-
By PTI LONDON: Researchers in the UK have developed a novel method to break down plastics using just ultraviolet (UV) light. […]
biodegradable
To tackle public spitting in trains, Railways push for pocket-sized biodegradable spittoons-
By PTI NEW DELHI: As public spitting remains a major nuisance despite more stringent provisions introduced during the COVID-19 pandemic, a