तीन पत्ती रूल्स इन हिंदीDirector SS Rajamouli, actors Jr NTR and Ram Charan, and composer MM Keeravani graced the Oscars 2023 red carpet ahead of the 95th Academy Awards’ ceremony on Monday. RRR’s Naatu Naatu bagged a nomination in the Best Original Song category. They were joined by singers Kaala Bhairava, Rahul Sipligunj, and choreographer Prem Rakshit.Researchers at the University of Kyoto are trying to teach a robot how to laugh. The researchers developed an approach to building a “sense of humour” for the Japanese android Erica, which is described in a research article published in Frontiers in Robotics and AI.“We don’t know the mass or indeed composition. It could be a rocky core with a light fluffy envelope or a thick atmosphere all the way down to some high-density core,” said Columbia University astronomy professor David Kipping, lead author of the research published in the journal Nature Astronomy.