The need for materials capable of withstanding high temperature has become critical in defence and space sectors. Non-oxide ceramics provide the answer but pose...
Health care
What the pandemic has taught us?
A pandemic stretches health systems to the limit. Luckily, this Covid-19 pandemic has spared India the worst. We...
Today we advertise ourselves, employ touts to bring patients, perform unnecessary and expensive tests and even demand cut-backs from diagnostic laboratories. - Renowned nephrologist Dr...