Miscellany

Miscellany

New tool can help measure people’s wisdom

Scientists have developed a new tool that can measure a person’s wisdom – a trait believed to be governed by specific regions of the brain. Studies suggest that wisdom may be defined by six specific domains and that these domains are linked to distinct regions of the brain, based upon neuroimaging and other scientific evidence.

For example, the domain of prosocial attitudes and behaviours, such as empathy, altruism and social cooperation, is facilitated by the prefrontal cortex (PFC), located in the front part of the brain and responsible to complex executive functions.

Technology can spot warning signs before extreme events

MIT scientists developed a new algorithm that can predict extreme events that are likely to occur in the real world, by spotting instabilities that may affect climate, aircraft performance or ocean circulation.

Many extreme events - from a rogue wave that rises up from calm waters, to an instability inside a gas turbine, to the sudden extinction of a previously hardy wildlife species — seem to occur without warning.

Fast spinning star confirms Nobel laureate's theory

Over 70 years after Indian astrophysicist and Nobel laureate Subrahmanyan Chandrasekhar predicted that rapidly rotating stars would emit polarised light, scientists in Australia have observed the phenomenon for the first time.

Researchers from the University of New South Wales (UNSW) in Australia and University College London in the UK used a highly sensitive piece of equipment to detect the polarised light from Regulus, one of the brightest stars in the night sky.

Dependence of Indian IT cos on visas reducing: Nasscom

IT industry body Nasscom today said resumption of fast processing of H-1B visas by the US will help Indian technology companies smoothly conduct business even as they continue to focus on reducing their dependence on work visas.

Nasscom President R Chandrasekhar said the applications for work visas by Indian IT companies have halved over the last few years as the companies are leveraging new technologies to reduce dependence on visas to send workers to client sites.

Flipkart to reward sellers’ staff as well

E-commerce companies have been pampering their sellers since the government clarified FDI rules for the sector.  This time Flipkart has gone a step ahead and is offering rewards and recognition to the employees of the sellers as well. 

E-commerce may touch Rs 10K cr GMV during this festive season

The e-tailing industry is expected to touch a total gross merchandise value (GMV) of Rs 10,000 crore or $1.7 billion this year.

The industry will see around 60 per cent growth in GMV, predicts research and advisory firm, RedSeer Consulting.

It will witness a 40 to 60 per cent growth in the number of units sold this festive season. Customers will buy 38 to 43 million units of products across categories to make most of the festive season offers and this is expected to bring in revenues of $1.7 billion.

Rickshaws set to all-electric drive in India

India will roll out nearly 100,000 battery-powered buses and autorickshaws onto its sulphurous city streets in the coming weeks, setting it on the bumpy road to making new vehicle sales all-electric by 2030. India, one of the world's most polluted nations, has one of the most ambitious plans to kick its fossil fuel addiction. Analysts say the target is "daunting". Transport is a major source of India's carbon emissions and the Greenpeace group blames at least 1.2 million deaths a year in the country on pollution.

Cassini to plunge into Saturn today

Nasa's Cass­ini pr­obe is coun­ting its final hours be­fore one la­st plunge into Saturn on Friday that will cap a fruitful 13-year mission that greatly expanded knowledge about the gas giant. While orbiting Saturn nearly 300 times, Cassini m­ade discoveries like the liquid methane seas of the planet's giant mo­on Titan and the subsurface ocean of En­celadus, a Saturn moon.

"Cassini-Huygens is an extraordinary mission of discovery that has revolutionized our understanding of the outer solar system," said Alexander Hayes, assistant professor of astronomy at Cornell University.

Pvt carriers may get to fly local fliers on int’l flights

Private airlines like Jet Airways and IndiGo may soon get to fly local passengers on the domestic leg of their international flights, a privilege currently enjoyed by state-owned Air India. It means a Bangalore-London flight with stopover in Delhi could book passengers for the Bangalore-Delhi sector.

Paytm chief alleges misuse of name, identity to raise money

It’s an online identity theft. But it assumes greater significance because here the person at the receiving end is Vijay Shekhar Sharma, the CEO of electronic payment e-commerce brand Paytm!

Sharma has alleged that someone is misusing his identity and name to raise money from people. He took to Twitter and asked public to reject any such email. He is also exploring legal options against misusing of name and identity.

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