News for 'Physical Sciences'

'Mars was something new for all of us...'

'Mars was something new for all of us...'

Rediff.com11 Jul 2019

'ISRO provides a very positive atmosphere. What matters here is your talent, not your gender,' says Ritu Karidhal, Deputy Operations Director, India's Mars orbital mission, Mangalyaan. A fascinating excerpt from Minnie Vaid's Those Magnificent Women And Their Flying Machines, Isro's Mission To Mars.

'I am bored of this obsession with Tagore and Ray'

'I am bored of this obsession with Tagore and Ray'

Rediff.com6 Sep 2021

'So much so we don't feel the need to create anything, but just bask in that glory.' 'It's time to move on.' 'How much burden can you put on a person or the legacy of the person?'

States begin to reimpose curbs as new variant sparks alert

States begin to reimpose curbs as new variant sparks alert

Rediff.com29 Nov 2021

Alert to the looming threat from the 'Omicron' variant, states began to re-tighten curbs and urgently trace people who arrived from abroad in the last one month while a demand to not allow flights from the affected countries was made by Delhi Chief Minister Arvind Kejriwal and Karnataka Chief Minister Basavaraj Bommai.

Discovery: 25 years of spaceflight

Discovery: 25 years of spaceflight

Rediff.com25 Feb 2011

US space shuttle Discovery lifted off for its final flight from NASA's Kennedy Space Centre in Florida to deliver a new module and critical supplies to the International Space Station, late Thursday night.

 UK Nobel Prize winners flay immigration cap

UK Nobel Prize winners flay immigration cap

Rediff.com7 Oct 2010

The annual cap has under sharp focus after this week's announcement that two Russian-born scientists at the University of Manchester, Professor Andre Geim and Professor Konstantin Novoselov, won the Nobel prize for Physics.

Young or old... age no bar for THESE Nobel winners

Young or old... age no bar for THESE Nobel winners

Rediff.com10 Oct 2014

By winning the Nobel prize winner at the age of 17, Malala has become the youngest ever Nobel laureate.

DEAR KOMAL: Do intermittent diets help?

DEAR KOMAL: Do intermittent diets help?

Rediff.com5 Mar 2021

Dietician Komal Jethmalani provides the right answer.

Your child can be a Olympian too!

Your child can be a Olympian too!

Rediff.com9 Sep 2004

Wanna be a National Olympian?

Why we should avoid a fresh lockdown

Why we should avoid a fresh lockdown

Rediff.com7 Apr 2021

'The cost of the lockdown so far is the loss of about 11 million jobs.' 'It is important that a fresh lockdown does not make this worse,' asserts Mahesh Vyas.

Who should decide Dhoni's future?

Who should decide Dhoni's future?

Rediff.com18 Nov 2017

Veteran cricketer Kapil Dev, on Saturday, said the topic of wicketkeeper-batsman Mahendra Singh Dhoni's future in T20s is better left to the selectors.

Who will clean the Indian education system?

Who will clean the Indian education system?

Rediff.com5 Sep 2020

'Education is disconnected from social reality and does not even attempt to solve the real problems of our country,' observe Peehu Pardeshi and Sandeep Pandey.

Nehru's vision, Bhabha's mission

Nehru's vision, Bhabha's mission

Rediff.com14 Nov 2018

Nehru's faith in science and technology, his genuine respect for Bhabha, and their burning ambition worked synergistically to place India on the nuclear map of the world. Atomic energy developed and prospered because of Nehru's vision fulfilled by Bhabha's mission, recalls K S Parthasarathy, former secretary of the Atomic Energy Regulatory Board, on the occasion of India's first prime minister's 119th birthday today.

US curbs travel from India from May 4; some exemptions allowed

US curbs travel from India from May 4; some exemptions allowed

Rediff.com1 May 2021

India is struggling with a second wave of the pandemic with more than 3,00,000 daily new coronavirus cases being reported in the past few days, and hospitals are reeling under a shortage of medical oxygen and beds.

5 reasons why young India needs to UPSKILL

5 reasons why young India needs to UPSKILL

Rediff.com23 Nov 2020

Over 80% of graduate engineers passing out of universities in India are unemployable. With digitisation going mainstream, this skill deficit can be redressed through world-class training material, points out Ankit Shyamsukha, CEO, ICA Edu Skill.

What if Dear Leader okays a cloning experiment?

What if Dear Leader okays a cloning experiment?

Rediff.com29 Sep 2017

Sounds good? This is science fiction but the science quotient is, so to speak, being enhanced, as the grasp of genetics improves, says Devangshu Datta.

Mystery of Sun's hot outer atmosphere 'solved'

Mystery of Sun's hot outer atmosphere 'solved'

Rediff.com7 Jan 2011

Scientists claim to have finally solved the mystery after they discovered a major source of hot gas that replenishes the corona -- jets of plasma shooting up from just above the Sun's surface, the 'Science' journal reported.

Timeline: Steve Jobs's amazing innings at Apple

Timeline: Steve Jobs's amazing innings at Apple

Rediff.com25 Aug 2011

Steve Jobs' resignation is biggest blow to Apple, which is at the peak of its success.

BHMS course at National Institute of Homoeopathy

BHMS course at National Institute of Homoeopathy

Rediff.com30 Mar 2010

Applications are invited from Indian citizens for admission to degree course (BHMS) in Homoeopathy at the National Institute of Homoeopathy, Kolkata for the academic year 2010-2011.

Revealed! How JEE, NEET will be different

Revealed! How JEE, NEET will be different

Rediff.com20 Aug 2020

Exam centres will not only ensure social distancing among examinees -- there will also be a strong focus on avoiding malpractices and conducting the test with minimal human intervention.

MS University moots V Ramakrishnan lecture series

MS University moots V Ramakrishnan lecture series

Rediff.com10 Oct 2009

The Maharaja Sayajirao University of Baroda officials have announced the launch a special lecture series in Physics named after Nobel Prize winner V Ramkrishnan

Space pioneer U R Rao passes into the ages

Space pioneer U R Rao passes into the ages

Rediff.com24 Jul 2017

Dr Rao accelerated the development of rocket technology which led to the successful launch of ASLV and PSLV satellites.

Pak Taliban using toxic chemicals in bombs: Report

Pak Taliban using toxic chemicals in bombs: Report

Rediff.com24 Oct 2013

The Pakistani Taliban have mastered the science of manufacturing explosive devices using more toxic chemicals to inflict lethal injuries on their victims, according to a media report.

Lockdown tips: 'Don't neglect your mental health'

Lockdown tips: 'Don't neglect your mental health'

Rediff.com17 Apr 2020

Rediff reader Hari Krishnan Nair, 43 from Kenya shares his suggestions on how to make the most of the lockdown.

COVID-19: Let's prepare for a Second Wave

COVID-19: Let's prepare for a Second Wave

Rediff.com26 Apr 2020

As with the Spanish flu, the world must be ready for a second and third wave as this start-stop-start-stop response plays out, recommends Rahul Jacob.

Daughter gives Kejriwal reason to smile, scores 96 pc in Class XII exam

Daughter gives Kejriwal reason to smile, scores 96 pc in Class XII exam

Rediff.com29 May 2014

Her residence may have been the centre of a political storm for over a year but that did not deter Harshita, daughter of AAP leader Arvind Kejriwal, who came out with flying colours scoring 96 per cent in her Class XII CBSE exam.

Sathya Sai Baba passes away

Sathya Sai Baba passes away

Rediff.com24 Apr 2011

Spiritual guru Sathya Sai Baba died at a hospital in Puttaparthi on Sunday morning. He was 86.

Chandrayaan-2 performs 1st de-orbiting manoeuvre

Chandrayaan-2 performs 1st de-orbiting manoeuvre

Rediff.com3 Sep 2019

Two de-orbit manoeuvres of Vikram Lander, to bring it further down, have been planned to prepare for its landing in the south polar region of the moon.

'Yoga can stop the progression of dementia'

'Yoga can stop the progression of dementia'

Rediff.com7 Jan 2020

'Yoga can increase the volume of hippocampus and improve memory.'

Topperspeak: From class 7, IIT was my target

Topperspeak: From class 7, IIT was my target

Rediff.com15 Jul 2010

Vipul Singh from Bhilai earned the first rank in AIEEE and the fifth rank in IIT-JEE this year. He shares with Nitin Jindal his journey to the top.

The end is nigh: NASA's Mercury probe to plunge to death in 2 weeks

The end is nigh: NASA's Mercury probe to plunge to death in 2 weeks

Rediff.com17 Apr 2015

After more than four years of orbiting Mercury, NASA's MESSENGER spacecraft will crash into the solar system's innermost planet in two weeks when it runs out of propellant.

UPSC exam tips: How to crack General studies

UPSC exam tips: How to crack General studies

Rediff.com3 May 2017

These tips will help you excel in the competitive exam.

How to STAY SAFE after Vaccination

How to STAY SAFE after Vaccination

Rediff.com6 Jul 2021

'Chances of getting the disease are not reduced, either after one dose or both doses of the vaccine.' 'And the probability of getting the infection -- you need to differentiate infection from disease -- by getting vaccinated is almost unaltered, be it single dose or two doses.' 'But your chances of developing moderate to severe disease, after getting infected, gets reduced with every dose you receive.'

Chandrayaan 2 leaves earth's orbit, moving towards moon

Chandrayaan 2 leaves earth's orbit, moving towards moon

Rediff.com14 Aug 2019

The Chandrayaan-2 spacecraft is expected to reach the moon's orbit on August 20 and land on lunar surface on September 7.

Interstellar minister

Interstellar minister

Rediff.com24 Nov 2014

What would happen if the home minister chose to go to the movies, and watched the current science-fiction hit, Christopher Nolan's Interstellar

There are 4,450 edtech companies in India!

There are 4,450 edtech companies in India!

Rediff.com17 Sep 2020

The mind block against online education is crumbling and the demand may be led not just by parents but also teachers.

FAT to FIT! How I lost 25 kg in the lockdown

FAT to FIT! How I lost 25 kg in the lockdown

Rediff.com29 Sep 2020

Shubham Sharma tells us how he went from 90 to 65 kgSHUBHAM .

MTech prog at IIT Madras

MTech prog at IIT Madras

Rediff.com17 Apr 2008

Applications are invited for admission to MTech programme at IIT Madras under sponsorship scheme.

The Poverty Puzzle

The Poverty Puzzle

Rediff.com7 Nov 2019

There's no silver bullet to get rid of poverty, says Alok Sheel.

Chandrayaan-2 lander lowers orbit further ahead of landing

Chandrayaan-2 lander lowers orbit further ahead of landing

Rediff.com5 Sep 2019

The nine-second de-orbiting or retro-orbiting manoeuvre was executed at 3.42 am using the onboard propulsion system.