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Malala Yousafzai, British comedian Stephen Fry spar on Twitter over Oxford vs Cambridge

Earlier this week, Stephen Fry took to Twitter writing about his meeting with Malala at a Gates Foundation event in New York last year.

Jan 25, 2018, 00:23 AM IST

Cancer hijacks natural cell process to survive: Study

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How close is Artifical Intelligence from making us jobless? Here's what experts predict

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Babies born via IVF as smart as naturally conceived children: Study

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No improvement in heart failure survival rates in two decades

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Jan 31, 2017, 22:52 PM IST

Number of kids you are likely to have can be encoded in your DNA: Experts

Scientists say that the genetic data can be used to accurately predict our reproductive behaviour and also the age at which we are going to have our first kid.

Nov 03, 2016, 19:38 PM IST

Researchers devise 'liquid wire' composite fibres inspired by spider webs

These composite fibres extend like a solid and compress like a liquid. Pulling on a sticky thread in a garden spider's orb web and letting it snap back reveals that the thread never sags but always stays taut, even when stretched to many times its original length.

May 18, 2016, 09:18 AM IST

Smriti Irani misrepresented my work in her Parliament speech, says Oxford researcher

Congress on Sunday alleged that Smriti Irani's statement inside the Parliament over Rohith Vemula case had many contradictions and was a 'fit case' for a privilege motion.

Feb 28, 2016, 19:49 PM IST

Cambridge University launches written admission tests

The at-interview assessments will take place during the December interview period on the university premises, usually on the same day as the interviews.

Feb 02, 2016, 23:08 PM IST

Beat this! You just can't have more than 200 friends on Facebook

According to an interesting research, the average number of real close friends people have on the social networking site is less than 200.

London: If someone claims that he or she has over 1,000 friends on Facebook, he or she is probably lying.

 

According to an interesting research, the average number of real close friends people have on the social networking site is less than 200, and here too women triumph with more genuine friends than men.

 

According to psychologist professor Robin Dunbar from the University of Oxford who conducted two surveys, among regular social media users, the average number of friends they had on Facebook was 155 in the first survey and 183 in the second.

 

Women had more friends than men (in the first sample, women averaged 166 and men just 145 friends; in the second, it was 196 vs 157) while - perhaps unsurprisingly - older generations had fewer friends than younger ones, Dunbar found.

 

According to him, social media certainly help to slow down the natural rate of decay in relationship quality that would set in once we cannot readily meet friends face-to-face.

 

"But no amount of social media will prevent a friend eventually becoming 'just another acquaintance' if you don't meet face-to-face from time to time,” Dunbar explained in a paper published in Royal Society Open Science journal.

 

"There is something paramount about face-to-face interactions that is crucial for maintaining friendships. Seeing the white of their eyes from time to time seems to be crucial to the way we maintain friendships,” he added.

 

Offline, research has given rise to what's called the Social Brain Hypothesis. This says that our brain's ability to process multiple relationships creates a natural group size of 100-200 people for humans.

 

This size is also constrained by the time required to maintain relationships - we only have so much time to devote to meeting or talking to people.

 

Social media may seem to be a way to make and maintain hundreds of friendships.

 

It has been suggested that social media might overcome the constraints because posts, tweets and pictures allow us to talk to many more people at the same time even if the interaction is not direct.

 

This prompted Dunbar to carry out two surveys of more than 3,300 people to see whether using the Internet really means we can have more friends.

 

The first survey group, made up of regular social media users, considered only 28 percent of their Facebook friends to be “genuine” (close) friends.

 

While a few people did have much larger groups of online “friends” on Facebook, they had similar sized support and sympathy groups to others.

 

This suggests that when social media seem to allow someone to have more friends, it is because looser acquaintances were being included in the 'friend' category.

 

"The research shows that face-to-face interaction is essential for truly authentic relationships and that shares, selfies and 'likes' are no replacement for the bonding that takes place while sharing food, experiences and anecdotes,” informed Sue Fudge, director at Dorset bakers Thomas J. Fudge's.

Jan 20, 2016, 10:52 AM IST

Healthy or sick? Tiny cell bubbles may hold answer

For decades scientists believed that the EV material released by some human cells -- which can only be seen through high-tech electron microscopes -- was nothing more than biological debris.

Dec 13, 2015, 12:44 PM IST

For pigeons, leadership simply depends on speed

The latest GPS loggers allow the researchers to track not only the birds' overall routes, but also the sub-second time delays with which they react to each other while flying as a flock.

Dec 01, 2015, 15:27 PM IST

New biomarkers can predict HIV relapse in patients

The researchers found that high levels of these biomarkers, attached to 'exhausted' T-cells prior to patients commencing ART, were associated with earlier rebound of the virus following treatment interruption.

Oct 11, 2015, 17:53 PM IST

Psycho prisoners more likely to indulge in violent crimes

Ex-prisoners with common psychiatric disorders such as bipolar disorder and alcohol and drug abuse are more likely to commit a violent crime after release than other prisoners.

Sep 03, 2015, 15:06 PM IST

Oxford University nominates first female chief

The University of Oxford said Thursday that it had nominated a female vice-chancellor for the first time in its history, naming terrorism expert Professor Louise Richardson to the chief executive role.

May 29, 2015, 00:50 AM IST

This protein helps birds traverse via magnetic field

Researchers have revealed that protein, called Cryptochrome, helps birds traverse such great distances via magnetic field.

Mar 01, 2015, 17:01 PM IST

Two DU students selected for Rhodes scholarship

Two Delhi university students are among the five Indians who have made it to the Rhodes Scholar list this year.

Dec 01, 2014, 20:16 PM IST

Soon `smart glasses` that could help the blind to see

Researchers have developed new `Star Trek-style` smart glasses that could transform the lives of blind and partially-sighted people.

Aug 05, 2014, 09:31 AM IST

People undergoing total knee replacements 4 times likelier to die than partial surgery counterparts

A new study has revealed that partial knee replacement surgery is safer than total knee replacement and people who undergo the latter are four times more likely to die in the first month after surgery.

Jul 08, 2014, 15:57 PM IST

Action video games could help dyslexic people to read

A new study has revealed that action video games might improve literacy skills among those with dyslexia.

Feb 14, 2014, 18:17 PM IST