. Union Home and Cooperation Minister Shri Amit Shah inaugurated office of National Investigation Agency (NIA) at New Raipur in Chhattisgarh. – PIB. The National Investigation Agency (NIA) is an Indian federal law enforcement and counter-terrorism agency. It was established in 2008 following the Mumbai terror attacks. The agency is headquartered in New Delhi.
Scientists in Switzerland made the chance discovery, finding that vanadium dioxide behaves in a similar way to neurons in the human brain. The substance is made of tiny crystals which change colour when heated. Researchers found that these crystals can ‘remember’ the temperature at which they were heated and revert back to their original colour […]