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Stephen Hawking 'I clearly remember being blown away by the mind-bending physics of the book'

Here in Ireland, we are now testing some of these exotic ideas with a brand new radio telescope at Birr, writes Professor Peter Gallagher.

MARCH MARKED THE passing of the most recognisable physicist of our generation, Stephen Hawking.

But he was more than just a physicist. He was a best-selling author, an inspirational speaker and a cultural icon, and all while suffering from a debilitating neurological disease.

Hawking began his life in physics at Oxford. According to Hawking himself, he rarely turned up for lectures and claims to have studied for only an hour a day – far less than what is expected of our Leaving Cert students.

Indeed, his final marks at Oxford were so poor that Hawking had to be interviewed to see if he was worthy of an honours degree. But a deal was stuck that he would leave for Cambridge if awarded a first. With a first in hand, he took off to begin his studies at Cambridge on some of the most challenging problems in modern physics.

He loved a challenge

Hawking loved a challenge and was soon thinking about the nature of black holes and the origins of the universe. During his second year at Cambridge he showed that massive stars could collapse to infinitely small sizes containing infinitely large densities.

These so-called “singularities” would lie in the centre of a black hole, from which nothing, not even light, could escape.

And this was only the start. Working with another brilliant young student, Roger Penrose, they began to think about the “big bang” and how they might be able to understand it using the same physics that they had used to understand black holes.

Their results gave us a new understanding of the very origins of the universe and how space-time would have behaved during the earliest times of our universe.

Devastating for young Hawking

But tragedy struck. Soon after his twenty-first birthday, Hawking was diagnosed with motor neuron disease, a debilitating neurological disease, which causes muscles to waste away, the inability to breath, and the loss of the ability to speak. (I myself know this disease well, as my own father passed away only a few short years after being diagnosed with it).

This must have been devastating for the young Hawking, who was making a meteoric rise in astrophysics and was dating his then girlfriend, Jane Wilde.  Despite the diagnosis, which would could have driven him into despair, Hawking continued to work with his usual enthusiasm, later commenting that:

“Theoretical physics is one of the few fields in which being disabled is no handicap – it is all in the mind”.

Irish angle

Here in Ireland, we are now testing some of these exotic ideas with a brand new radio telescope at Birr, Co Offaly, called the Irish Low Frequency Array (I-LOFAR). Funded by Science Foundation Ireland, I-LOFAR is allowing a new generation of Irish astronomers to study explosions on the Sun and other stars, search for new planets and try to understand the large scale structure of the universe.

Hawking will perhaps be best remembered for his best-selling book, “A Brief History of Time”, which was first published in 1988 and is sometimes described one of the most unreadable bestsellers of all time.

But that said, the book sold more that 10 million copies and was on the Sunday Times bestseller list for over 5 years. Surely testament to Hawking’s fascinating ideas on black holes, the big bang and the future of the universe.

Professor Hawking’s book has been an inspiration to many, which was certainly the case for me as a young physics student at University College Dublin.

I clearly remember being blown away by the mind-bending physics of the book after my parents bought me a copy for doing well in my first year exams. I was particularly impressed that one of my physics professors, Neil Porter, was actually mentioned in the book. Fame indeed.

Now being an Astrophysicist myself at Trinity College Dublin, I hope that I can now pass on some of Professor Hawking’s wonderful ideas and insights to inspire the next generation of cosmic explorers here in Ireland.

Ní bheidh a leithéid arís sa damhain

Peter Gallagher is a Professor in Astrophysics in Trinity College.

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    Mute Keith Dunne
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    Jun 8th 2019, 9:52 PM

    Straight outta Carlow.

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    Mute G
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    Jun 8th 2019, 9:04 PM

    Gwan the boyz yup yup

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    Mute TamuMassif2019
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    Jun 8th 2019, 11:00 PM

    Embarrassing…

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    Mute Daragh Ó Murchú
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    Jun 9th 2019, 12:19 AM

    @TamuMassif2019: cad go díreach a bhfuil náireach fúthu ?

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    Mute TamuMassif2019
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    Jun 9th 2019, 12:57 PM

    @Daragh Ó Murchú: I never put much effort into Irish at school…

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    Mute TamuMassif2019
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    Jun 9th 2019, 1:00 PM

    @Daragh Ó Murchú: Them denying their own culture and trying to act if they belong to another culture and to another race, why making eejits of themselves.

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    Mute Mike Spillane
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    Jun 9th 2019, 2:49 PM

    @TamuMassif2019: you haven’t got a clue. I’d say Irish wasn’t the only part of your education you neglected.

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    Mute David Hickey
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    Jun 9th 2019, 5:12 PM

    @TamuMassif2019: Would you say the same of a rock band? Rock music is from the south of the US originally. Should we stop that, and only play trad so?

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    Mute Disco Pants
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    Jun 8th 2019, 9:12 PM

    Lowest common denominator trash for the most brainless in society.

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    Mute .
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    Jun 8th 2019, 9:18 PM

    @Disco Pants: ooooooh look at me I use big words to seem smarter than anyone else

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    Mute Patsy Mongan
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    Jun 8th 2019, 9:18 PM

    @Disco Pants: moron

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    Mute Conor Daly
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    Jun 8th 2019, 9:20 PM

    @Disco Pants: idiot

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    Jun 8th 2019, 9:22 PM

    @Conor Daly: who bees you dog? Gnome sayin

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    Jun 8th 2019, 9:22 PM

    @Disco Pants: i bet you would be great crack on a night out

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    Mute j4VEpUO8
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    Jun 8th 2019, 9:25 PM

    @Disco Pants: put down what you don’t understand is smart thinking

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    Mute j4VEpUO8
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    Jun 8th 2019, 9:26 PM

    @T Jay O’Mea: putting

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    Mute Blockboy Bertie
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    Jun 8th 2019, 9:40 PM

    @Disco Pants: bellend

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    Mute Marty
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    Jun 8th 2019, 10:03 PM

    @Disco Pants: Hey mate you havnt got a clue what’s up

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    Mute John Paul
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    Jun 8th 2019, 10:07 PM

    @Disco Pants: brainless? Most of these lads are above average intelligence. They have to be to write songs and have the intelligence and confidence to come up with lyrics on the spot

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    Mute Barry Dempsey
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    Jun 9th 2019, 7:55 AM

    @Disco Pants: thanks for your insight. Lowest common denominator trolling

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    Mute Cheeky Bums
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    Jun 8th 2019, 9:50 PM

    Anyone else remember Scary Éire?

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    Mute G
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    Jun 8th 2019, 10:09 PM

    @Cheeky Bums: Yeah, last I heard he got whacked in Compton, drive by shooting. Rip Scary

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    Mute Linda Kirby
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    Jun 8th 2019, 11:51 PM

    @Cheeky Bums: They played the sugar club on Paddy’s weekend, wasn’t there but it was a great gig so I’ve been told.

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    Jun 10th 2019, 10:35 AM

    @Cheeky Bums: Yeah, Saw them live back in the day.. great band.

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    Jun 8th 2019, 9:21 PM

    Mago x mathman have some really good stuff that deserves more air play

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    Jun 8th 2019, 10:40 PM

    Load of me b. O. X s

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    Mute Keith Dunne
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    Jun 8th 2019, 10:14 PM

    I said a hip hop …… stall it down the shop ….

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    Jun 9th 2019, 7:39 AM

    “entrenched racism”? How about a fact check on that claim.

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    Mute Linda Kirby
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    Jun 8th 2019, 11:54 PM

    It’s quite astonishing that an article about Irish rap has no mention of Scary Eire

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    Mute TheFreeSpeechParty
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    Jun 8th 2019, 10:46 PM

    Just need to avoid the trap that happens with any Dublin scene where a group of artists get good, then disappear up their own posteriors

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    Mute Iarla Ó
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    Jun 8th 2019, 10:28 PM

    Kneecap’s album gets played a lot in our car. Check them out on YouTube/Spotify if you haven’t already.

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    Mute J
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    Jun 8th 2019, 10:39 PM

    The comments here are hilarious

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    Mute thephantomshit
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    Jun 8th 2019, 11:43 PM

    Is seems like most Irish hip hop that makes social media graduated out of gonzaga college

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    Mute Keith Dunne
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    Jun 8th 2019, 9:53 PM

    Straight outta Carlow

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    Mute Sega Yolo
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    Jun 8th 2019, 10:05 PM

    @Keith Dunne: or Straight outta Carlaa

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    Mute De20
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    Jun 8th 2019, 10:22 PM

    I really don’t the Kneecap boys would call themselves northern Irish and what’s with the ‘his real name is an Irish name’ comment? What’s that supposed to mean? Belfast is cheap compared to Dublin but you would be hard pushed to get a room in a shared house for less than £250 a month. For a flat, you’ll be talking £500 a month unless it’s in the absolute worst areas

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    Jun 9th 2019, 4:30 AM

    @De20: We are taking Irish hip hop and somehow you manage to make it about property prices….shame on you.

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    Mute Al coholic
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    Jun 9th 2019, 1:43 AM

    Fair play lads all the best no mention of Rob Kelly from Wexford who really blazed a trail for the hip hop community

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    Mute Bass demon
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    Jun 9th 2019, 2:42 PM

    Rap/ hip hop just never sounds good done by Europeans it just comes across as lame and fake .

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    Mute Michael Maher
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    Jun 9th 2019, 8:27 PM

    diddi diddle dillidy dillidy dillidy dee

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    Mute Marty
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    Jun 8th 2019, 10:05 PM

    These boys are very talented not mainstream which is great….we are sick of PC bullshit we’re know
    what’s going down

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    Jun 8th 2019, 11:03 PM
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    Jun 8th 2019, 10:32 PM

    5th element on youtube. Class lads!

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    Jun 9th 2019, 9:49 AM

    Calling all da scraggy b I tches from accross the land. Jump up on me 1997 Civic and we’ll show those nerds.

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