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Prof Don Barry:  Bernal Institute at UL is academia, government and industry all working together to create a “gamechanger”. Photograph: Sean Curtin Press 22 World-class research centre opens at University of Limerick
  • Dick Ahlstrom

Investment of €86 million attracts leading scientists into UL’s Bernal Institute

Secret weapon used to watch immune cells wage war on infection The scientists found families of immune cells develop during an immune response, producing waves of fighters programmed to  die at different times after an infection starts.
  • Dick Ahlstrom

Scientists at Maynooth help develop means of tracking work of immune system’s T-cells

You really are an oil painting: a cyber approach to high art Dr Ahmed Selim of the Connect Centre at Trinity College Dublin   demonstrates a machine learning technique capable of producing portraits in the style of famous painters. Photograph:  Paul Sharp/Sharppix
  • Meggie Morris

Trinity team creates software to transform photos into style of artists such as Van Gogh

Ireland a ‘delinquent country’ on climate change Prof John Sweeney: “Ireland’s position is beginning to be well known in the wider world as a delinquent country when it comes to walking the walk rather than talking the talk about climate change”
  • Dick Ahlstrom

Climate expert Prof John Sweeney says failure to move on emission cuts could cause reputational damage

Making beer – and making it taste good – depends on science vcvcc The Rising Sons Brewery turned to science when naming its “Dark Matter” Porter (above), with the mystery about dark matter and dark energy under constant scrutiny by scientists.
  • Dick Ahlstrom

Biochemistry drives the brewing process and affects the ultimate flavour of the beer

An aerial view of the destruction caused in the village of Castelluccio in central Italy by a 6.5 magnitude earthquake in October. Photograph: Getty Images That’s Maths: Living in a logarithmic world
  • Peter Lynch

A wide range of physical phenomena follow logarithmic laws, from modelling human sensation to measuring the severity of earthquakes

An Indonesian man, Mbah Gotho, aged 146, is the oldest human in world history. Photograph: Dasril Roszandi/NurPhoto via Getty Images William Reville: Could our brains live forever by being uploaded to a computer?
  • William Reville

If it were possible, would it be desirable

 The silhouette of a scientist against a visualisation of gravitational waves.  Photograph: EPA/Julian Stratenschulte Riddles of dark matter and dark energy may be solved
  • Peter Lynch

Now that gravitational waves have been detected, a completely novel means of looking at the universe is emerging

A photographer takes pictures of the reconstruction of Neanderthal man’s ancestor displayed in Halle, eastern Germany. Photograph: Sebastian Willnow/AFP/Getty Images Neanderthal wipeout: was love or war to blame?
  • William Reville

William Reville: One theory proposes that they were assimilated into modern human stock by interbreeding

With better knowledge of turbulence we can improve the efficiency of engines, reduce the drag on automobiles, regulate the flow of blood in the heart and design better golf balls. Photograph: iStock A turbulent way to win $1 million
  • Peter Lynch

Validity of equations used to model turbulence has not been proven. Can you help?

Photograph: iStock Are LGBT people born that way? It’s unclear
  • William Reville

A controversial study of sexuality and gender claims to focus solely on the scientific evidence

The number 100 has many fascinating properties A Ton of Wonders: an ode to the power of 100
  • Peter Lynch

That’s Maths: To celebrate his 100th column, Peter Lynch has written an ode to the number 100

Down syndrome births account for about one in every 546. Photograph: iStock William Reville: Eugenics is wrong about Down syndrome
  • William Reville

How do people with Down syndrome feel when they hear predictions of the elimination of their kind?

Our closest animal relatives are the great apes – chimpanzees, orangutans and gorillas Could a chimpanzee be guilty of murder?
  • William Reville

Since 95 per cent of human DNA is identical to that of a chimpanzee, do chimps have a sense of morality?

William Rowan Hamilton: A research mathematician has to be passionately interested and dedicated to sustain the great efforts needed to make progress That’s Maths: Where are the successors to William Rowan Hamilton?
  • Peter Lynch

Many of the world’s greatest mathematicians had their interest sparked in the subject in their early years

A giant drill at the construction site for the Gotthard Base Tunnel near Sedrun, Switzerland. Photograph: Johannes Simon/Getty Images The fascinating world of boring tunnels
  • Peter Lynch

That's Maths: Laser-guided machines are today used to drill tunnels from both ends, but how did the ancient Greeks do it?

Erik Zackrisson’s study indicates there are far fewer places than we thought where life such as ours could evolve. Photograph: iStock William Reville: Copernicus might have been wrong about Earth
  • William Reville

A computer model has found Earth to be uniquely suited to life among 700 million trillion terrestrial planets

BabyPod is designed to make the unborn baby smarter by playing music through the mother’s vagina The futility of vaginal speakers for the unborn
  • William Reville

Despite an industry around it, no research data shows that playing music to babies in the womb will boost IQ

For decades, Martin Gardner tried to convince educators that recreational mathematics should be included in the curriculum to draw in young students. Photograph: iStock The lack of support given to recreational maths is a real puzzle
  • Peter Lynch

That’s Maths: Many people derive great joy from recreational maths – and it is a very effective way to get children interested in the subject

Photograph: iStock A mathematical conundrum is the key to cryptography
  • Peter Lynch

Cryptography depends on the assumption that nobody can factor prime numbers efficiently. Is this assumption safe?

Conceptual computer artwork representing the origin of the universe. File photograph: Science Photo Library Dark energy: the repulsive force that is pulling the universe apart
  • William Reville

Three different hypotheses of dark energy predict different futures for our universe

Hungarian Greenpeace activists demonstrate against genetically modified organism food. Photograph: Ferenc Isza/AFP/Getty Images Opposition to GM food is killing poor people
  • William Reville

Golden rice could save lives in developing countries, but activists continue to resist it in the face of the evidence

Screen-reading systems that convert output from text to speech have been available for some years Trinity develops Irish-language speech synthesis system
  • Peter Lynch

Although early computer speech was robotic and mechanical, current systems produce more natural sound

Image: iStock Apocalypse soon? It’s more likely than you think
  • William Reville

The risk of extinction in the next 100 years is 9.5 per cent – how seriously should we take this?

Photograph: iStock Stuck on a difficult problem? Try freewheeling through it
  • Peter Lynch

Attacking a problem from a variety of angles can often lead to a sudden insights - also known as the aha moment

Children in Auschwitz concentration camp just before liberatoin William Reville: Powerful lessons on life from the Holocaust
  • William Reville

Viktor Frankl studied people in concentration camps who found ways to keep going despite their dire situation

Participants at last year’s Bloomsday bike rally in Dublin. Photograph: Dara Mac Dónaill How Leopold Bloom tried and failed to square the circle
  • Peter Lynch

That's Maths: Greek mathematicians and the central character in Ulysses grappled with the quadrature of the circle

A fecal transplant paper was retractedfor containing fraudulent data. Photograph: iStock William Reville: Fraud is now the biggest enemy of science
  • William Reville

Scientists are not required to subscribe to any universal code of ethics. This needs to change

Globally, something like five exabytes of data are created every day. That is about a million million million words. Image: iStock Big ideas are needed to fully harness the power of big data
  • Peter Lynch

That’s Maths: More sophisticated methods are required to extract value from the big-data avalanche

Photograph: iStock Why is Europe losing the will to breed?
  • William Reville

Despite Europe’s wonderful heritage, the continent is losing faith in itself, and birth rates have collapsed

Andrew Wiles: when he was just 10, he read a description of Fermat’s theorem, was captivated and knew he would never let it go Andrew Wiles wins the Abel Medal with a proof that was 350 years in the making
  • Peter Lynch

That’s Maths: Fermat’s last theorem has been accepted as correct since 1637, although there was no proof until the British mathematician found it

Students recently lobbied Cardiff University to cancel a lecture by Germaine Greer, labelling her “transphobic”. Photograph: Brenda Fitzsimons William Reville: A dangerous censorship takes hold on campus
  • William Reville

Trigger warnings and other student-drive trends in universities will do much more harm than good

In January 2014, a rogue wave higher than 29m was measured off Killard Point in Co Clare in water 40m deep. photograph: thinkstock Monster waves are more than just mariners’ tales
  • Peter Lynch

That’s Maths: Rogue waves appear to have more than a single cause but their precise origin remains a mystery

Ninety per cent of smokers regret taking up the habit, and 40 per cent attempt to quit each year. Photograph: Jonathan Brady/PA Wire William Reville: Could smoking licence sound the death knell of tobacco?
  • William Reville

We license the use of all other drugs that can be dangerous if improperly used – why not tobacco?

There has been a four-decade increase in average length of life over the period since 1850. Photograph: Thinkstock The inexorable rise in human life expectancy
  • Peter Lynch

That’s Maths: The growth of lifespan has remained linear, and there is little reason to suppose it will level off any time soon

Columnists

Dominic Coyle Dominic Coyle - Deputy Business Editor

We want to give our son a wedding gift but what about tax?

Lucy Kellaway Lucy Kellaway -

Lucy Kellaway: I’m leaving this summer to teach trigonometry

Chris Johns Chris Johns -

It’s still worth stating facts in a post-truth society

Una Mullally Una Mullally -

Una Mullally: Pro-Trump propaganda shows fakery has gone viral

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Features & Opinion

Sci fi and literature: how well have writers predicted the future?

Sci fi and literature: how well have writers predicted the future? HSTM Network Ireland is holding a conference at DCU on the history of the future

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The Challenger disaster: a tragedy that knocked faith in space exploration

The Challenger disaster: a tragedy that knocked faith in space exploration When Nasa’s shuttle exploded in 1986, killing seven, it put manned space travel in doubt

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