Search results for ' Particl'

US trio win Nobel Physics for gravitational waves

US trio win Nobel Physics for gravitational waves

Rediff.com3 Oct 2017

All three scientists have played a leading role in the Laser Interferometer Gravitational-Wave Observatory, or Ligo, experiment, which made the first historic observation of gravitational waves in September 2015.

Worried about the air you are breathing? Read this

Worried about the air you are breathing? Read this

Rediff.com21 Nov 2018

Hazardous pollution has made anti-pollution gear and gadgets a near-necessity, says Khalid Anzar.

Cheese and meat are good for your teeth

Cheese and meat are good for your teeth

Rediff.com28 Jun 2017

Cheese increases the pH scale in your mouth and effectively prevents tooth decay.

All you want to know about green crackers

All you want to know about green crackers

Rediff.com2 Nov 2018

The non-viability of green crackers may pave the way for e-crackers.

Toxic air killed over 1 lakh children in India in 2016: WHO

Toxic air killed over 1 lakh children in India in 2016: WHO

Rediff.com29 Oct 2018

The green body's report said three of the world's largest nitrogen oxide air pollution emission hotspots that contribute to formation of PM2.5 and ozone are in India with one in the Delhi-NCR.

Toxic New Delhi shamed as cricketers, footballers face breathing issues

Toxic New Delhi shamed as cricketers, footballers face breathing issues

Rediff.com6 Dec 2017

India's state-run NTPC is launching bids for clean technology for two coal-fired power plants near New Delhi, officials said, as criticism mounts over the country's failure to end a toxic smog which strikes the capital every winter.

Delhi chokes as air quality worsens

Delhi chokes as air quality worsens

Rediff.com4 Dec 2017

The spurt in pollutants was caused by a combination of meteorological factors including a drop in temperature, wind speed and mixing height, a layer where air and particulates float, the Central Pollution Control Board said.

ISRO's most powerful rocket planned to be launched in June

ISRO's most powerful rocket planned to be launched in June

Rediff.com12 May 2017

GSLV Mark-III will be India's most powerful launch vehicle built to lift the heaviest Indian communications satellites to space.

How to make GST a Good Simple Tax

How to make GST a Good Simple Tax

Rediff.com21 Nov 2017

'The only way to minimise logical inconsistencies and confusion is to develop the two rates of 12% and 18% as the ones that apply to almost all items.' 'At a later stage, these two rates could be merged into a single rate,' advises T N Ninan.

SMOG: Delhi, Lahore's common enemy

SMOG: Delhi, Lahore's common enemy

Rediff.com14 Nov 2017

The countries' biggest cities -- Delhi and Lahore -- are fighting a common enemy: Smog.

World's first quantum computing machine built in China

World's first quantum computing machine built in China

Rediff.com3 May 2017

Last year, the researchers had developed the world's best single photon source based on semiconductor quantum dots.

ISRO to launch 'game-changer' rocket next month

ISRO to launch 'game-changer' rocket next month

Rediff.com19 Apr 2017

Indian Space Research Organisation plans to undertake next month the first developmental flight of a "game-changer" rocket capable of launching four-ton class of satellites from Sriharikota spaceport, says its Chairman A S Kiran Kumar.

1.24 lakh people died in India due to indoor air pollution in 2015

1.24 lakh people died in India due to indoor air pollution in 2015

Rediff.com31 Oct 2017

The report states air quality in Indian households, especially in the rural areas, is lethal due to use of wood or cow dung as cooking fuel coupled with poor ventilation.

Pollutants dispersing in Delhi but air quality still bad

Pollutants dispersing in Delhi but air quality still bad

Rediff.com21 Oct 2017

The pollution board said that the situation will improve further by Sunday if favourable conditions prevail.

Air: The silent killer

Air: The silent killer

Rediff.com27 Mar 2017

Rediff Labs has taken the exposure of air pollution, burden due to air pollution and then disease due to air pollution in order to explain how India is affected by it and comparing it to global numbers.

9 Surprisingly Awesome Products for Your Kitchen

9 Surprisingly Awesome Products for Your Kitchen

Rediff.com28 Feb 2017

9 Surprisingly Awesome Products for Your Kitchen

Coping with the heat in India's hottest city

Coping with the heat in India's hottest city

Rediff.com24 Jun 2019

Temperatures have soared to 50.3 degrees Celsius, but no deaths from the heat have been reported from Churu.

Humanity only has around 1,000 years left on Earth, Stephen Hawking predicts

Humanity only has around 1,000 years left on Earth, Stephen Hawking predicts

Rediff.com17 Nov 2016

He painted a grave picture of the future while delivering a lecture on the universe and the origins of human beings at the Oxford Union debating society.

Nanotechnology: Studying small particles for a big career

Nanotechnology: Studying small particles for a big career

Rediff.com7 Oct 2009

As miniaturisation gets even more popular, the demand for professionals who master the underlying principles that enable the process is expected to rise exponentially.

Indian scientists detect crack in Earth's magnetic shield

Indian scientists detect crack in Earth's magnetic shield

Rediff.com3 Nov 2016

The burst occurred when a giant cloud of plasma ejected from the solar corona struck Earth at a very high speed.

NASA's Juno captures spooky noises from Jupiter's auroras

NASA's Juno captures spooky noises from Jupiter's auroras

Rediff.com13 Oct 2016

Scientists have recorded haunting sounds cast by Jupiter's auroras, captured by NASA's solar-powered Juno spacecraft during its first full orbit around the king of planets.

Sheena Bora Case: Now divorced, Indrani, Peter meet

Sheena Bora Case: Now divorced, Indrani, Peter meet

Rediff.com11 Oct 2019

This week was the first time Peter and Indrani appeared in court no longer married, footloose and fancy free once again, even if in jail.

The Indian who challenged Einstein

The Indian who challenged Einstein

Rediff.com15 May 2018

'He was nominated for the Nobel Prize 9 times and several scientists wrote to the academy pointing out the injustice.' Ambassador T P Sreenivasan remembers E C G Sudarshan, the legendary physicist who passed into the ages on Monday, May 14.

The genius who discovered how stars live and die

The genius who discovered how stars live and die

Rediff.com24 Nov 2017

The LIGO announcement -- which confirmed, among other things, that gold, platinum and other heavy metals were products of neutron star collisions -- came just before Subrahmanyan Chandrasekhar's 107th birthday.

Is your city one of the world's 20 most polluted cities?

Is your city one of the world's 20 most polluted cities?

Rediff.com4 May 2018

India had 14 out of the world's 20 most polluted cities, the World Health Organization reveals.

NASA spots 'impossible' cloud on Saturn moon -- for second time

NASA spots 'impossible' cloud on Saturn moon -- for second time

Rediff.com22 Sep 2016

Located in Titan's stratosphere, the cloud is made of a compound of carbon and nitrogen known as dicyanoacetylene (C4N2), an ingredient in the chemical cocktail that colours the giant moon's hazy, brownish-orange atmosphere.

Reduce stress by changing how you react

Reduce stress by changing how you react

Rediff.com1 Jul 2013

How to use the laws in physics to deal with multi-dimensional stress at work.

NASA images unveil origins of solar wind

NASA images unveil origins of solar wind

Rediff.com5 Sep 2016

The details of the transition from defined rays in the corona, the Sun's upper atmosphere, to the solar wind have been, until now, a mystery.

Lal Ded, the mystic of Kashmir

Lal Ded, the mystic of Kashmir

Rediff.com23 Sep 2019

At a time when the Kashmir valley has been shut down, it is perhaps appropriate that we remember Lal Ded, Kashmir's best known spiritual and literary figure, someone remembered with divine adoration both by Hindus and Muslims in Kashmir. A fascinating excerpt from Sandhya Mulchandani's For The Love Of God: Women Poet Saints Of The Bhakti Movement.

Beijing 'Airpocalypse': Before and After

Beijing 'Airpocalypse': Before and After

Rediff.com8 Dec 2015

Rediff.com tries to give its readers an insight on the magnitude of the smog in the Chinese capital.

Perseid meteor shower illuminates the night skies around the world

Perseid meteor shower illuminates the night skies around the world

Rediff.com14 Aug 2016

Stunning photographs have captured the Perseid meteor shower that has delighted stargazers across the world.

Delhi records worst air quality after Diwali due to bursting of crackers

Delhi records worst air quality after Diwali due to bursting of crackers

Rediff.com8 Nov 2018

In a gross violation of a Supreme Court order, people in several cities burst firecrackers until at least midnight, two hours after the 10 pm deadline. Loud bangs rent the air in New Delhi.

Alzheimer victims may thank Kiran Bhaskar soon

Alzheimer victims may thank Kiran Bhaskar soon

Rediff.com18 Jul 2019

Rediff.com Senior Contributor P Rajendran reports from New York on how the Indian-American researcher's pioneering work may wipe out the visible effect of Alzheimer's disease.

Malala, Obama among people who mattered in 2012

Malala, Obama among people who mattered in 2012

Rediff.com27 Dec 2012

As 2012 draws to a close, rediff.com takes a look at the international personalities who hit headlines around the world.

China on yellow alert as heavy pollution chokes several cities

China on yellow alert as heavy pollution chokes several cities

Rediff.com19 Mar 2016

China on Saturday issued a yellow alert for smog as the pollution choked most regions in the country's north with no signs of abating.

Sheena Bora Trial: Was Sheena strangled or not?

Sheena Bora Trial: Was Sheena strangled or not?

Rediff.com5 Jul 2019

Pasbola had a number of queries about the nails of the corpse found at Gagode Khurd. Did it have nails? Nails, in a case of strangulation, are key because they often have particles and skin beneath them to show the victim had been grasping something as s/he was strangled.

Delhi haze similar to 'Great Smog of London'

Delhi haze similar to 'Great Smog of London'

Rediff.com7 Nov 2016

The dense cover of grey haze shrouding Delhi for almost a week, reminiscent of the 1952 Great Smog in London, plunged the city's air quality to the season's worst.

Media & entertainment: Key issues ignored

Media & entertainment: Key issues ignored

Rediff.com2 Mar 2016

Union budget was mildly for cable broadcasting industry and DTH.

See our beautiful world through a microscope

See our beautiful world through a microscope

Rediff.com24 Oct 2016

The winning photos this year in Nikon's annual Small World Photomicrography Competition offer an up-close look at our world's microscopic realm -- things that can't be seen with the naked eye.

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