Royal Canal Park Community Association [email protected] retweet ≠ endorsement Celebrating 20 years in 2026
Ashtown/Pelletstown Dublin 15
Joined May 2013
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Royal Canal Towpath closure
📍Lock 9-10
📍Ashtown / Pelletstown
🚧⚠️This Monday 5 October 2026⚠️🚧 – at Dublin City, Ireland
Royal Canal Park Community Association retweeted
#Otd 1789: Work began on construction of the Royal Canal.
Fell into disrepair in late 20th C, but much has since been restored.
To the River Shannon was reopened on 1 October 2010, but the final spur branch of the canal to Longford Town remains closed. 🌊🦢
Royal Canal Park Community Association retweeted
MATCH REPORT: @plunketts_ie claim PTSB Dublin SHC 2 title after impressive win over Craobh Chiaráin 👏
➡️ bit.ly/4zWN82d
#PTSBchampionships
Via @IrishCycle
Royal Canal path between Broombridge and Ashtown being upgraded, kissing gates to be removed with chicane barriers added
irishcycle.com/2026/10/22/ro…
Royal Canal Park Community Association retweeted
Big Weekend for Ladies Football
Best of luck to the U13 A&B teams playing Shield finals on Sunday.
And the very best of luck to the U14 girls in the C’ship decider on Sunday at home.
All support will be welcome, it might just get us over the line.
Home games in the 15 acres.
Royal Canal Park Community Association retweeted
Senior 2 Championship Final
Full time.
Plunketts win the Senior 2 Championship.
Ger Ryan (10) - Point From Free bringing his total to 1:12 we think.
St. Oliver Plunkett Eoghan Ruadh 1-15 (18)
Craobh Chiaráin 0-6 (6)
St. Oliver Plunkett Eoghan Ruadh lead by 12
Royal Canal Park Community Association retweeted
Full time at O’Toole Park.
Well done to @plunketts_ie 👏
#PTSBChampionships
Royal Canal Park Community Association retweeted
Congratulations to @plunketts_ie- the 2026 PTSB Dublin Senior 2 Hurling Champions 🏆
#PTSBChampionships
Royal Canal Park Community Association retweeted
Sunday 25th October.
Dublin Marathon.
Additional services:
🚂06.00 Dundalk to Pearse
🚂06.25 Kildare to Pearse
🚂06.50 Maynooth to Pearse
➡️Check times from intermediate stations on irishrail.ie or the IÉ app
@dublinmarathon #dublinmarathon
Royal Canal Park Community Association retweeted
Who will be crowned @PTSBIreland Dublin Senior 2 Hurling champions this Saturday at O'Toole Park 🙌
- @CraobhC v @plunketts_ie
Get your Matchday tickets below:
🎟️ bit.ly/3WdHmuf
#PTSBchampionships
Royal Canal Park Community Association retweeted
Project News! First Phase Completed at Major 725-Home Scheme in Ashtown
Construction is now complete on Phase 1 of Rathborne Wharf on Rathborne Avenue, Dublin 15, delivering 370 homes, while work continues on Phase 2 of the mixed-use development.
3ddesignbureau.com/news/firs…
Royal Canal Park Community Association retweeted
Latest update, assuming no further delays at Government/NTA for approval
DART+ West 2032
DART+ South West 2034
Royal Canal Park Community Association retweeted
Senior 2 championship final this Saturday afternoon in O’Toole Park at 3:30 pm.
Please click on the link to get tickets.
universe.com/events/ptsb-sen…
U16’s are FOC and do not require a ticket 🎟️
The team and management would appreciate your support.
Plunketts Abú ♥️💛
The @PTSBIreland Dublin Senior 2 Hurling Final takes place this Saturday at O’Toole Park, as @CraobhC face @plunketts_ie.
🎟 Match tickets ➡️ bit.ly/3WdHmuf
#PTSBChampionships
Royal Canal Park Community Association retweeted
i² = j² = k² = ijk = −1
On 16 October 1843, walking along the Royal Canal in Dublin, William Rowan Hamilton realised that rotations in three dimensions need four numbers, not three. He carved the rule into Broom Bridge.
The price was commutativity: ij = k but ji = −k. Multiply around the cycle i → j → k and the sign is positive; go against it and it flips.
Today every 3D game engine and spacecraft attitude system rotates objects with q v q⁻¹.
Royal Canal Park Community Association retweeted
Full time score
Great win for the minor hurlers v St Brigids earlier. Super performance from all the lads in front of a great crowd. Great to see the support of the senior hurlers on the sideline.
St Oliver Plunkett ER 1:14 (17)
St Brigids 0:15 (15)
Plunkett Abú ♥️💛
Royal Canal Park Community Association retweeted
Heute vor 183 Jahren, am 16. Oktober 1843, fiel dem irischen Mathematiker William Rowan Hamilton (* 4. August 1805 - † 2. September 1865) in einem Geistesblitz die Formel für Quaternionen ein und er ritzte sie in einen Stein der Broom Bridge in Dublin. de.wikipedia.org/wiki/Willia…
ALT William Rowan Hamilton
ALT Gedenktafel an der Broom Bridge mit den Multiplikationsregeln der Quaternionen
Royal Canal Park Community Association retweeted
📢 #TalDíaComoHoy de 1843🗓️, William Rowan Hamilton concibe los cuaterniones, una extensión de los números complejos que no cumple la propiedad conmutativa. Anotó su fórmula en un puente de Dublín.
🔎Descubre nuestro #CalendarioConmemoraciones ➡️ t.ull.es/14lp
Royal Canal Park Community Association retweeted
Get your Hamilton day poster with Today’s Irish Times. Celebrating Irelands Mathematical Heritage. It’s 2-sided with puzzles and games on back. @DIAS_Dublin @IrishTimes @RIAdawson @RTEHistoryShow @history_talking
Royal Canal Park Community Association retweeted
Celebrating the birthday of quaternions today. Led by Prof Tony Farrell
Royal Canal Park Community Association retweeted
Today in 1843, William Rowan Hamilton was walking along Dublin's Royal Canal when, in "a flash of genius," the rule for multiplying quaternions came to him. He stopped on Broom Bridge and carved it straight into the stone: i^2 = j^2 = k^2 = ijk = -1, the first non-commutative algebra ever discovered.
Mathematicians still retrace his walk every October 16.
For more, see en.wikipedia.org/wiki/Quater…
