'Some intolerance is there in society. Fortunately, a majority of Indians are tolerant.'
We sorted through countless photographs taken around the world to come up with the top photos of 2019. Together these images tell the story of the year -- capturing moments of hope and heartbreak, triumph and tragedy.
Blue light-emitting diodes help create the glowing screens of mobile phones, computers and TVs and promises to revolutionise the way the world lights its homes and offices.
'Temperature and wind can be predicted more easily than rainfall.' 'Rainfall, as common experience suggests, is very spotty.' 'The last bit of physics required that tells us whether it is going to rain or not is very hard.' Professor Roddam Narasimha, the eminent scientist, explains the monsoon, climate change and global warming, in a fascinating conversation with Shivanand Kanavi.
Some people are remembered for their great feat. But, there are some like these who enter record books for the sheer oddity. On the occasion of 60th-anniversary edition of the Guinness World Records book, here are some of the latest additions to the oddball hall of fame.
'It affects our economy, it is very important in many ways.' 'So we have to be the foremost experts in the world on the monsoon.' 'But the best minds in India have not devoted their time to the study of monsoon and they have followed the fashions of the West.'
In 2012 Rediff.com had published a feature on the rare aspects of Hawking's life and work, based on a feature by popular edutainment website HowStuffWorks, which we reproduce.
For the thousands of destitute that Mother Teresa treated, she was 'god incarnate' and her hand was the miracle of love the poor needed. Attributing scientifically-unproven remedies as miracles does not help the followers of Missionaries of Charity and humanity in general, says Pallava Bagla.
One Chinese lie has been finally nailed this time by a team of Indian scientists who provide irrefutable evidence that rice did originate in India, a fact contested by China.
From reiterating his commitment to build the border wall to protecting the American way of life from terrorist threats, President Donald Trump outlined his vision for the United States of America
'A top Russian diplomat, Ambassador Alexander Aksenyonok told me in Sochi, Moscow is keen on a political settlement in Syria "as early as possible -- which is also our exit strategy",' says Ambassador M K Bhadrakumar.
For developing technology that is at the heart of high speed WiFi and 4G mobile systems Arogyaswami Paulraj receives one of science's highest honours, the Marconi Prize 2014.
The following is the full text of US President Donald Trump's first address to a joint session of the Congress on February 28, as prepared for delivery and released by the White House press office.