India, Aug. 28 -- Covid-19 has restricted people to the confines of their homes over the last year-and-a-half. But thanks to social media, netizens have an opportunity to peek into the past, virtually. Be it the bylanes of purani Dilli, the lavish lifestyle of Bengal's zamindars or Jawaharlal Nehru's speech ahead of India's independence, history and heritage are having a renaissance moment online....