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Revealed: How to pour the perfect pint of Guinness this St Patrick's Day, according to science
UK Daily Mail ^ | 3/17/2026 | William Hunter

Posted on 03/17/2026 5:23:55 PM PDT by fruser1

A cool, refreshing pint of Guinness is a traditional and delicious way to celebrate St. Patrick's Day.

But coaxing out the perfect cascade of lively bubbles and a thick, creamy head is an art that puts even the best bartenders to the test.

Now, scientists have revealed the exact method for pouring the perfect pint of stout.

And they agree that the famous 'two–stage pour' is far more than just a marketing gimmick.

However, experts say there is no magical perfect time to let your pint rest between pours, with exact timing coming down to the sharp eye of an expert barkeep.

Dr Andrew Alexander, a chemical physicist from the University of Edinburgh, told the Daily Mail: 'The pause allows for the bubbles rushing around in the liquid in the first step to calm down, rise to the top, where they end up at the foam at the head.

The secret to the perfect pint of Guinness is understanding the unique physics of the thick stout's fizz.

Rather than being pumped with carbon dioxide like fizzy lagers, the black stuff gets its subtle bubbles from nitrogen.


(Excerpt) Read more at dailymail.co.uk ...


TOPICS: Reference
KEYWORDS: guinness; homosexualagenda

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Thank you very much and God bless you.

I didn't now the nitrogen bit. Interesting.
1 posted on 03/17/2026 5:23:55 PM PDT by fruser1
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To: fruser1

I have difficulty finding Guinness Extra Stout around here. It’s always sold out.


2 posted on 03/17/2026 5:27:05 PM PDT by crusty old prospector
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To: fruser1
Oops, forgot the instructions:

1: Prepare a very clean, tulip–shaped glass.

2: Chill your Guinness to 42.8°F (6°C).

3: Hold the glass at a 45–degree angle and place the tap nozzle close to, but not touching, the glass. Aim for the top of the gold harp on a Guinness glass.

4: Fill the glass until the beer just reaches the top of the glass.

5: Set the glass down upright and wait for one to 2.5 minutes.

6: Hold the glass upright and slowly top the pint up with more beer until the foam bulges slightly over the rim.

3 posted on 03/17/2026 5:31:23 PM PDT by fruser1
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To: fruser1

1. Aim directly for the toilet.


4 posted on 03/17/2026 5:32:20 PM PDT by Secret Agent Man (Gone Galt; not averse to Going Bronson.)
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To: Secret Agent Man

Not a stout fan, I see. 🤣


5 posted on 03/17/2026 5:42:09 PM PDT by Magnum44 (...against all enemies, foreign and domestic... )
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Guinness delenda est. Not a fan ever since they boycotted the NYC St. Patrick’s Day parade over the homosexuals not being permitted to march under their own banner, back in 2014.


6 posted on 03/17/2026 5:47:55 PM PDT by Olog-hai ("No Republican, no matter how liberal, is goings to woo a Democratic vote." -- Ronald Reagan, 1960)
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To: fruser1

Sorry, but my beer has to be exactly 32 deg. to be perfect.

42 is WAY TOO WARM!


7 posted on 03/17/2026 5:50:00 PM PDT by Arlis
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To: fruser1

A true pint glass would have a mark toward the top of the glass that legally Great Britain pubs have to make sure the alcoholic beverage is not below that line, in other words you can’t sell a glass of alcohol with a big creamy head, the alcohol has to be up to that line, and the head above the line. Maybe someone can post a picture of a pint glass with the line.


8 posted on 03/17/2026 5:51:09 PM PDT by ReformedBeckite (1 of 3 I'm only allowing my self each day)
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To: fruser1
Do not accept green beer that has been stirred with food color until it's completely flat.

9 posted on 03/17/2026 5:59:12 PM PDT by BitWielder1 (I'd rather have Unequal Wealth than Equal Poverty)
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To: Secret Agent Man
1. Aim directly for the toilet.

Oh you got me with that!

10 posted on 03/17/2026 5:59:49 PM PDT by Steely Tom ([Voter Fraud] == [Civil War])
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To: fruser1

I was in Galway years ago with friends who were Irish & we went to a tourist pub because they were looking for American women. I remember one of them ordering the first pint and the bar tender served him the pint with an inch of foam. Pushed it back to the bartender and said he paid for a full pint. After he knew he was dealing with Irish, he’s serve it traditionally to us and the tourists were still getting their inch of foam.


11 posted on 03/17/2026 6:16:35 PM PDT by Mean Daddy (Who will do the Democrat voting that Americans won’t do? - rightwingcrazy)
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To: Secret Agent Man

Pour it into your worst enemy’s glass instead. Not going to foul my glass with that vile concoction.


12 posted on 03/17/2026 6:52:30 PM PDT by Codeflier (Don't worry....be happy)
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To: fruser1

Ah Guinness. The “Emperor’s New Clothes” of Beer.


13 posted on 03/17/2026 6:55:15 PM PDT by Codeflier (Don't worry....be happy)
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To: fruser1

I’ve watched the masters do it while sitting in Dublin Pubs. You drink Guiness the first day then you realize everyone is drinking Murphy’s so you switch. Its better.


14 posted on 03/17/2026 7:32:40 PM PDT by Georgia Girl 2 (The only purpose of a pistol is to fight your way back to the rifle you should never have dropped)
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To: Secret Agent Man

That’s where it eventually ends up.


15 posted on 03/17/2026 7:51:33 PM PDT by Disambiguator
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To: Magnum44

Believe me, I did try.


16 posted on 03/17/2026 8:04:30 PM PDT by Secret Agent Man (Gone Galt; not averse to Going Bronson.)
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To: Codeflier

:)


17 posted on 03/17/2026 8:05:06 PM PDT by Secret Agent Man (Gone Galt; not averse to Going Bronson.)
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To: Secret Agent Man

It’s been years since I’ve had a Guinness. Not that I wouldn’t mind but I watch my calories and as beers go, Guinness is one of the highest calories per glass if not the highest.

I learned to like it on tap while in Ireland in the 80’s. Of course you have to fight down the first half a pint. Then I think your taste buds are numbed and it tastes great after that.🤣


18 posted on 03/17/2026 8:44:33 PM PDT by Magnum44 (...against all enemies, foreign and domestic... )
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