“Honesty is the best policy - when there is money in it”, quipped Mark Twain.

Though the abilities of computers have increased exponentially, recognising sarcastic commentary such as “being awake at 4am with a headache is fun”, still remains a challenge. Unlike humans, who use visual and physical cues like rolling of eyes to detect sarcasm, computers have to rely only on text. For the past decade, linguistic studies have accelerated enhancements in computational irony.

Dr. Harsh Vardhan, Hon’ble Union Minister of Science and Technology, Environment, Forest and Climate Change and Earth Sciences visited Indian Institute of Science (IISc), Bengaluru to inaugurate the supercritical carbon dioxide Brayton cycle test loop facility. He was welcomed by Prof. Anurag Kumar, Director IISc, Prof. G Rangarajan, Divisional Chairman, Interdisciplinary Research, Prof. Pradip Dutta, Chairperson, Interdisciplinary Centre for Energy Research, and V. Rajarajan, Registrar, IISc.

Graphene is called the ‘wonder material’ due to its electrical and mechanical properties and is now evolving as an alternative to conventional energy storage devices like batteries and supercapacitors. Researchers from Institute of Nano Science and Technology (INST), Mohali, use peanut shells to manufacture high-quality graphene nanosheets.

Researchers from Indian Institute of Technology Kanpur, Kanpur have come up with a potential roadmap to control diesel engine pollution, by looking at the different techniques available to curb emissions from a diesel engine.