Lucknow: IPS officer and mountaineer Aparna Kumar took charge as the first woman Joint Commissioner of Police (crime and ...
At the heart of our sun, fusion is unfolding. As hydrogen atoms merge to form helium, they emit energy, producing the heat ...
Technologies that underpin modern society, such as smartphones and automobiles, rely on a diverse range of functional ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback