Bhubaneswar: Doctors and other health workers treating COVID-19 patients face a lot of problems with their PPE kits, particularly a…
New Delhi: The Ministry of Road Transport and Highways has allowed the sale of electric vehicles (EVs) without batteries. Batteries…
Bhubaneswar: Don't recharge your cell phone till the battery level is below 20 per cent, advised Professor of Metallurgical and…