Kevin Nolan @nolankucd
Father, Lecturer, Engineer #andacyclist Dublin City, Ireland Joined June 2018-
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Out of the #efdc2 pan and into the #dublinmaker fire at Leopardstown Racecourse. Come see a bunch of makers, physics buskers and some @UCDmechanics Schlieren.
A relaxed end to an exciting #efdc2 @ucddublin
The rain arrived briefly to provide a beautiful sight for our delegates at #efdc2 @ucddublin
Congratulations to the @UCDEngArch UCD UAV team who walked away with trophies for Business Plan and Airworthiness at the @IMechEUAS 2025. An outstanding achievement! Many thanks to the team’s sponsors and supporters.
A team of @UCDEngArch students are competing at @IMechEUAS in the sweltering heat in Buckminster for the first time with support of @nolankucd
Two more
My kids insisted on Roar and it’s perfect.
My kids insisted on Roar and it’s perfect. https://t.co/1vJPlEa5On
Regarding the quality of a paper, I consider the following three elements as critically important: (1) Originality: It should present an idea that no one else has ever thought of. (2) Improvements: The proposed method should be demonstrated to bring improvements to existing…
EFDC2 Conference (Dublin, 26-29 August 2025): SPONSORSHIP OPPORTUNITIES Potential Sponsors - you can contact us today: [email protected] Participants - we are already accepting abstracts. Go to efdc2.com/abstract to submit your abstract. Please help us share this message!
👏👏 Hugh Irving, with @nolankucd on the presentation: Experimental study of boundary layer turbulence transition and flow separation of wind turbine blades due to leading edge roughness at APS 77th Annual Meeting, Division of Fluid Dynamic. @UCDmechanics @UCD_Mech_Eng @SEAI_ie
Published @SurgEndosc, the final results of @porsav2020 clinical study- this collaborative work @IrcadFrance deployed @nolankucd’s optical genius in characterising gas leaks live in laparoscopy with and without @Palliare_Eva’s innovative mitigation device link.springer.com/article/10.100…
PRFluids Editors' Suggestion: When art meets science!🌪️🎨 - Latest research from Zhang and Perrard reveals how Ned Kahn's kinetic façades come alive with pendulum waves driven by turbulent winds! Discover the hidden dynamics of nature and creativity! go.aps.org/4ewtsqz
Open lecture on AI & Surgery Thursday 21st November, RCSI, Dublin. 6-7pm-all welcome! Drs Dan Hashimoto (Penn) & Oz Meireles (Duke) are global leaders in this area (& are excellent speakers). Come join the conversation! Register for free via eventbrite.ie/e/silicon-scal…
I’ve been on the @dublinbusnews X30 for an hour and we’ve traveled 4.5 km. By 🚲 I’d be home by now. I’m on the bus because some moron turned into me and pushed me off the road and I’d rather not be dead. Too many cars in Dublin ruining everything.
If you want an indictment of @RSAIreland and the standard of driver education and behaviour on our roads count the fog lights. @DublinCommuters @EamonRyan @jackfchambers
Welcome @jurgencani Jurgen Cani in your #PhD, with @nolankucd. He has a background in Mech.Eng +dynamics from Italy+offshore welding. He will study fluid-structure interaction for #cables: experimental+numerical. #flowdynRDD/966 @SEAI_ie @NexSysEnergy @MaREIcentre @UCDmechanics
Dublin this morning by bike @IrishTimes @IBIKEDublin @ucddublin
✨RTs appreciated! Exciting opportunity for a #PhDCandidate to work on simulating offshore wind farm dynamics at @poftwente, part of @ERC_Research Consolidator project. Apply now! stevensrjam.github.io/Website/openin… #FluidMechanics #PhDposition #CFD #windenergy @PhDVoice @PostdocVoice
🚨 Exciting Postdoc Opportunity @ucddublin! 🚨 Join a pioneering project on debondable adhesives for wind turbine blades 🌍 in the global energy sector. 💼 Salary: €44,347-€50,805 📝 Apply: ucd.ie/workatucd/jobs (Ref: 017658) 📅 Deadline: 19th Sept 2024 @UCD_Mech_Eng #UCD
In case you’ve been wondering what EIRSAT-1 has been up to lately… we have mainly been commissioning the gamma-ray detector, GMOD over the past few months. Our polar orbit means GMOD goes through a lot of radiation at the poles which can cause it to be overwhelmed.

Jeremy Vine | Here, o... @theJeremyVine
759K Followers 16K Following BOOK EVENTS: https://t.co/Ve5KreKBEw
Righttobikeit @righttobikeit
7K Followers 1K Following My helmet and hi-vis wont guarantee my safety but my @Garmin virb 360 camera will guarantee me justice
Safe Cycling Ireland ... @SafeCyclingEire
6K Followers 1K Following Campaign of Stayin’ Alive at 1.5 lobbied successfully (Nov.’19) for the introduction of a cyclist specific dangerous overtaking law for Ireland 🇮🇪 ⚠️🚘⬅️1.5
Mike McKillen - Syste... @MikeMcKillen
2K Followers 4K Following @mikemckillen@mastodon & @mikemckillen.bsky.social. Retired academic biochemist & safety specialist (bio-safety trainer to CL-3)
Brigid ag Rithallaigh @brigidrithilly
623 Followers 907 Following Foremost experienced street crosser. A functional raincoat is my personality. 🍉
CyclingInASkirt @CyclingInASkirt
13K Followers 12K Following Wife & mum #cycling to work in the #NHS in #Sheffield and any other shenanigans I can get up to without my car. #cancer patient
Ray Cunningham @ray_cun
2K Followers 1K Following Green Party councillor for Walkinstown, Drimnagh, Inchicore, Chapelizod, Bluebell, Ballyfermot, Cherry Orchard. Run with @BrosPearseAC Also https://t.co/F6X5xBezLI
Aidan Hogan @sarsfieldsride
1K Followers 2K Following keen cyclist 🚴♀️ | avid runner 🏃♂️ | rampant pedestrian🚶♂️| occasional motorist 🚗 | raging introvert 🤫 | Limerick City, via Cork County
YᗩY ᖴOᖇ ᗷIᑕ... @byjoeb
1K Followers 755 Following living car-lite. on bluesky @yayforbicycles.bsky.social and on mastodon @byjoeb
phil wright (he/him) @ukwrightphil
580 Followers 2K Following Rugby. Music. Wine (Guinness when at the rugby). Dominoes. Cycling. News (cos I'm nosey and like to know what's going on in the world). Opinions my own.
Sam 🇮🇪🤝🇵�... @Samtm023
1K Followers 4K Following 🌍🌳🚲 Campaigning for positive active travel & sustainable travel improvements around Cork & wider Ireland with a keen interest in public realm enhancement 🌃
Eoin M N 🇮🇪🇪... @MacL0ve
1K Followers 1K Following Cyclist, pedestrian, driver, rugby coach, manager, father, husband, brother, son, uncle, nephew and friend to many.
Vikram Pakrashi @DSRL_UCDMECH
350 Followers 460 Following Vikram Pakrashi Mechanics | Dynamics | Sensors | Data
University College Du... @ucddublin
66K Followers 2K Following Official source of news from University College Dublin (UCD) - Ireland's Global University. Est. 1854. One of Europe's leading research-intensive universities
Tom Hennessy @Tommyhen78
2K Followers 2K Following Env. Sustainability. Liveable Cities advocate. Pushing for positive change-will require patience. Member @rep_of_bike #andacyclist #cargobike #BikeBop 🎶
Erica Morrison @morrisonerica43
52 Followers 328 Following
Tog Hackerspace @TOG_Dublin
5K Followers 2K Following A Community Hackerspace/Makerspace in Dublin, Ireland. We do coding, electronics, crafting, brewing and making. Check out our website for weekly free events.
Clean Air Advocacy Ir... @CleanAirIE
441 Followers 426 Following We are a community of parents, healthcare workers, teachers, students and individuals who care about improving indoor air quality. Let’s clean our air.
Snoopsas @Snoopsas5ginud
33 Followers 4K Following
Amanda Webster @amanda_websterr
12 Followers 2K Following 27 ✨New Account 😫🇮🇪 Manchester 📍 Ix| United kingdom 🇬🇧 Cat 🐈 lover 💕📚💻 Online Mentorship 🇬🇷
/Siobhán/ (mar dhea)... @Maulvirane
2K Followers 3K Following Doctor of Vikings; Archaeologist; Genealogy Nerd; Skeptic; Swimmer; Direct Action fan; Lower Paid Teacher; Human Being #andacyclist #socdems
DeirdreSpender @5F2Ysqo3k8TPh
90 Followers 7K Following
FY! Fluid Dynamics @fyfluiddynamics
12K Followers 34 Following Celebrating the physics of all that flows.
Walking Marky @CitizenUddin
4K Followers 4K Following Driven by the belief that every life matters on our roads. Working within our community to raise awareness, implement safety measures, and prevent accidents
pixel_pro_photos @pixelpro_photos
15 Followers 168 Following
Graham P Benham @GrahamPBenham
648 Followers 885 Following Assistant Professor at University College Dublin working in applied mathematics and fluid dynamics
Plaulew @PlaulewZ_E73
30 Followers 1K Following
AskYourLocalGerman (r... @AskUrLoclGerman
1K Followers 6K Following 💚 Glaubst Du an Gerechtigkeit? Do you believe in justice? The algorithm from @X-ed out @twitter is actively preventing progressive people from connecting
Gina Duffy @ginaduffy
186 Followers 3K Following
Dave Tobin @davidtobin100
2K Followers 2K Following Vice-Chair of Irish Cycling Campaign @cyclistie , @pedestrianlk , @LimerickCycling , Transport SPC @limerick_ppn, teacher. He/him.
SanjuanitaHampe @HampeSanju62753
40 Followers 1K Following
Josh Brown @JoshBrown512106
0 Followers 7 Following
Gary L @Gmarinescience
30 Followers 141 Following Environmental Scientist with a passion for all things marine
DirectlyElectedMayorf... @1MayorForDublin
1K Followers 5K Following Campaign for #DirectlyElectedMayorForDublin #Dublin desperately needs a champion someone with Vision, Ambition & Pride in our city. #DEM4DUB
Teshestoa @teshestoa62217
7 Followers 978 Following
Beardy Bloke @sgraIRL
523 Followers 1K Following IT pro, married, passionately Irish and liberal. #avgeek #railgeek
John Brennan @JohnBre4499180
14 Followers 174 Following
Luciano Vilas Boas @Lucianopvb
13 Followers 109 Following
Tyra @tyrashelnutt
430 Followers 3K Following
Bob Quinn @cllrbobquinn
5K Followers 4K Following Principal of The Money Advisers. Green Party councillor for the Naas MD between June 2023 and June 2024.
Noel F @noelf_irl
6 Followers 75 Following
Living Streets Dun La... @SupportLivingSt
920 Followers 1K Following A positive voice for locals excited about making Dun Laoghaire a safer, greener, more people-friendly town. Updates on Living Streets project & other news
William Lombard @shamFromCork
3 Followers 25 Following A Cork lad who just wants to ride his bicycle :-)
Irish Cycling Campaig... @cyclistie
8K Followers 5K Following Formerly know as https://t.co/LQFkKSlwF8 -the Irish Cycling Advocacy Network ¦ @EuCyclistsFed & @irishEnvNet Member Bluesky: @IrishCyclingCmpn.bsky.social
Sadeni @Sadeni381461
1 Followers 100 Following
Stephen Thorpe @thorpesd
697 Followers 855 Following Researcher, bioengineer, scientist & rugby fan All views my own
Robbie Ei2iP 🇮🇪 @ei2ip
898 Followers 1K Following Limerick/Munster Man, Amateur Radio Operator, Guitarist, Mountain Biker, Fly Fisherman, Project Enabler, no time for Facebook Experimenters :-)
Baraa k @AwsomeBaraa
9 Followers 30 Following
Wolf Dynamics @WolfDynamics
3K Followers 1K Following We dicuss a variety of topics related to CFD, CAE, aerodynamics, optimization, mesh generation, cloud computing, solid modeling, and a little bit of AI/ML
Stuart Hickie @stuart28hs
129 Followers 2K Following
Cathy @cathy_walker51
266 Followers 3K Following
Gordon Kavanagh @gordon_kavanagh
191 Followers 262 Following Technical officer in the School of Biology and Environmental Science, UCD.
Rainer Melzer @UCDflowerpower
4K Followers 3K Following Associate Professor at UCD Dublin. Plant genetics & development. Crops, agriculture, hemp, cereals. Evo-devo, transcription factors. My views.
Liam Ahern @LVAHERN
241 Followers 4K Following
Pádraig McEvoy @PadraigMcEvoy
2K Followers 4K Following Councillor, #Clane @KildareCoCo @EMRAssembly, Peace Commissioner. Climate action now for the longer term. https://t.co/pJWE9iWJ7V
IrishCycle.com @IrishCycle
14K Followers 0 Following No updates here anymore. Follow elsewhere via https://t.co/gFuBtGMGPA
CyclingMikey the Unsp... @MikeyCycling
36K Followers 3K Following Reported 2,340 drivers since 2019. 2,661 penalty points, £166,295 in fines (not all results). 35 drivers DISQUALIFIED. https://t.co/yK9ecQgqP8
Cian Ginty @cianginty
4K Followers 0 Following Trying not to be active here. Removed all followers on mass -- nothing personal!
Jeremy Vine | Here, o... @theJeremyVine
759K Followers 16K Following BOOK EVENTS: https://t.co/Ve5KreKBEw
Righttobikeit @righttobikeit
7K Followers 1K Following My helmet and hi-vis wont guarantee my safety but my @Garmin virb 360 camera will guarantee me justice
Dublin Commuters @DublinCommuters
13K Followers 982 Following Community advocacy for sustainable mobility in Greater Dublin. Advocating for public transport, walking and cycling Media contact: [email protected]
MaterSurgery @Matersurgery
3K Followers 65 Following UCD Centre for Precision Surgery, Mater Hospital Dublin:An Advanced, Cross-Disciplinary Applied Research & Education Facility for #BetterSurgery #Digitalsurgery
Safe Cycling Ireland ... @SafeCyclingEire
6K Followers 1K Following Campaign of Stayin’ Alive at 1.5 lobbied successfully (Nov.’19) for the introduction of a cyclist specific dangerous overtaking law for Ireland 🇮🇪 ⚠️🚘⬅️1.5
Janet Horner @JanetPHorner
4K Followers 1K Following Dublin City Councillor for the North Inner City with @greenparty_ie |#repealedthe8th | #freethecyclelanes | #StreetsAreForPeople She/her
Mike McKillen - Syste... @MikeMcKillen
2K Followers 4K Following @mikemckillen@mastodon & @mikemckillen.bsky.social. Retired academic biochemist & safety specialist (bio-safety trainer to CL-3)
Brigid ag Rithallaigh @brigidrithilly
623 Followers 907 Following Foremost experienced street crosser. A functional raincoat is my personality. 🍉
CyclingInASkirt @CyclingInASkirt
13K Followers 12K Following Wife & mum #cycling to work in the #NHS in #Sheffield and any other shenanigans I can get up to without my car. #cancer patient
Ray Cunningham @ray_cun
2K Followers 1K Following Green Party councillor for Walkinstown, Drimnagh, Inchicore, Chapelizod, Bluebell, Ballyfermot, Cherry Orchard. Run with @BrosPearseAC Also https://t.co/F6X5xBezLI
Aidan Hogan @sarsfieldsride
1K Followers 2K Following keen cyclist 🚴♀️ | avid runner 🏃♂️ | rampant pedestrian🚶♂️| occasional motorist 🚗 | raging introvert 🤫 | Limerick City, via Cork County
Aidan Regan @Aidan_Regan
19K Followers 3K Following Professor of Political Economy @ucddublin | Public Policy | Capitalism | Democracy | Alumnus @EUI_EU @mpifg_cologne @UvA_amsterdam | Columnist @businessposthq
Geraldine Herbert @GerHerbert1
11K Followers 4K Following #Journalist - Transport, Motoring & Consumer @TheSundayIndo - Motoring Editor & Columnist @Independent_ie @GHmagazine @euronews @NewstalkFM @RTE @IrelandAMVMTV
Michael Pidgeon @Pidge
10K Followers 1K Following Dublin City Councillor for the SW Inner City. Green Party spokesperson on Finance. Don't engage much here anymore, but I'm on 087 627 9290 | [email protected]
YᗩY ᖴOᖇ ᗷIᑕ... @byjoeb
1K Followers 755 Following living car-lite. on bluesky @yayforbicycles.bsky.social and on mastodon @byjoeb
Carla Francome @carlafrancome
17K Followers 10K Following Communications fan and storyteller • TEDx Speaker • Former TV Producer • Award-winning cycle campaigner • Former clown 🤡 Expect jokes • Embrace your awkward!
Battlefield @Battlefield
1.6M Followers 243 Following The official #Battlefield account. For status updates: @BattlefieldComm ESRB rating: MATURE (17+) with Blood, Strong Language and Violence / In-game purchases.
Bray Air Display @BrayAirShow
6K Followers 193 Following Saturday, August 02 2025 only | Hashtags #BrayAirDisplay #BAD2025 #SummerInBray #LoveBray
Ryanair @Ryanair
877K Followers 61 Following Catch flights, not feelings with Europe’s favourite airline.
Zolden @ZoldenGames
6K Followers 595 Following Indie developer, now working on Simulario - a physics simulation based game, that runs all logic on GPU Also senior dev in AAA Unity3D, Unreal, C#, C++, HLSL
Blender Conference �... @BlenderConf
16K Followers 3 Following Official account for the @Blender event of the year! #BCON25
Physical Review Fluid... @PhysRevFluids
10K Followers 95 Following @APSPhysics journal publishing innovative research that will advance the fundamental understanding of fluids.
Datta Lab @TheSquishyLab
5K Followers 1K Following Lab of Sujit Datta @Caltech studying transport of soft (“squishy”) and living systems to address challenges in biotech, energy, medicine, & sustainability.
Mark Coughlan @DrMarkyC
1K Followers 2K Following Marine Geo interested in seabed change & its sustainable use to address climate change & energy transition issues 🌍🌊 Ad Astra @UCD_Earth_Sci, FI @iCRAGcentre
Bell Labs @BellLabs
33K Followers 12K Following As the industrial research lab for @Nokia, Bell Labs innovates with purpose, pursuing technologies that will have a demonstrable impact on society.
Gints Zilbalodis @gintszilbalodis
170K Followers 405 Following Director of Flow(2024) and Away(2019)
GamersNexus @GamersNexus
314K Followers 251 Following Leading authority in computer hardware reviews: https://t.co/RXRomlllaO / email [email protected] for GN store assistance!
Blender Studio 🔶 @BlenderStudio_
112K Followers 3 Following The Creators Who Share. Blender Studio is part of the @Blender project.
/Siobhán/ (mar dhea)... @Maulvirane
2K Followers 3K Following Doctor of Vikings; Archaeologist; Genealogy Nerd; Skeptic; Swimmer; Direct Action fan; Lower Paid Teacher; Human Being #andacyclist #socdems
mrdoob @mrdoob
82K Followers 763 Following Award losing non creative junior developer. May or may not have something to do with @threejs.
Imperial College Flui... @FluidsICL
622 Followers 71 Following Fluid Mechanics Section (Civil Engineering) at Imperial College London. Interests: Wave Mechanics, Coastal & Offshore Engineering, Environmental Fluid Mechanics
Walking Marky @CitizenUddin
4K Followers 4K Following Driven by the belief that every life matters on our roads. Working within our community to raise awareness, implement safety measures, and prevent accidents
Yeah But Cyclists @but_cyclists
9K Followers 7 Following "Lycra clad communist riding a peasant wagon everywhere living life like an upper middle class vegan commy Chinese rice paddy picker" - @GKmusic
Daily McMaster-Carr @McMasterDaily
12K Followers 3 Following Random stuff from the big yellow book. By @mammoth DM for submissions - include a little story if you want. No affiliation with McMaster-Carr Supply Company
Гуинплен @biteleiurus
15K Followers 3K Following Если вы хотите вырастить хороших детей, тратьте на них в два раза меньше денег и в два раза больше времени. Эстер Селсдон.
Ian Hubert @Mrdodobird
120K Followers 803 Following I do lots of VFX things and make "Dynamo Dream" mostly!
Valence 3D @Valence3D
1K Followers 22 Following Valence 3D is a powerful, beautiful & easy-to-use 3D modeling app. Follow us here: https://t.co/j51hcQgn9C
Gina Duffy @ginaduffy
186 Followers 3K Following
Cave Johnson @CaveJohnson
25K Followers 70 Following The name's Cave Johnson, founder and CEO of Aperture Science. I don't see crises - only challengitunities.
Tiny Glade 🏰🌿 o... @PounceLight
64K Followers 82 Following #TinyGlade is a small relaxing diorama builder where you doodle whimsical castles, cozy cottages & romantic ruins. 🐑 https://t.co/hNZtO5rrtb
Tom Stochastic | Maki... @h3r2tic
21K Followers 646 Following Defunct. The sky is bluer on the other side. ½ of @PounceLight 🐈🔦 Washed-up renderologist making games with @anastasiaopara
Cllr Cat O’Driscoll @CllrCat
2K Followers 822 Following SocDem Dublin City Cllr for Cabra/Glasnevin. Proud Corkonian, ally, auntie & baker. she/her cis
Noel F @noelf_irl
6 Followers 75 Following
CodeParade @_CodeParade_
3K Followers 37 Following I make coding projects and YouTube videos about Games, Math, Deep Learning, Fractals, and more. Indie game developer of 4D Golf and Hyperbolica.
Alan @Alan_Kelly
163 Followers 323 Following
Wee Greenway Initiati... @GreenwayPlease
1K Followers 685 Following Linking #Derry to #Inishowen by bike. 1st sections opened 2024 or in planning (Derry-Buncrana-Carndonagh). Officially, the #InishowenGreenway. (NWGN.)
Suzy Byrne @suzybie
11K Followers 1K Following Board member @irishrail. Former chair @iccltweet. A RT is not necessarily an endorsement or agreement. Disabled. She/her 🏳️🌈
Liam Nissan™ @theliamnissan
420K Followers 13K Following What I have is a particular set of skills; skills that make me a nightmare for Nazi dickbags on the internet. I joke and drive a Nissan (parody)
Pilestedt @Pilestedt
170K Followers 174 Following CCO @ Arrowhead & Helldivers 2 Creative Director. forging bonds of friendship through games. A game for everyone is a game for no one. This is my private acc.
Beardy Bloke @sgraIRL
523 Followers 1K Following IT pro, married, passionately Irish and liberal. #avgeek #railgeek
HIDEO_KOJIMA @HIDEO_KOJIMA_EN
4.1M Followers 247 Following Game Creator: 70% of my body is made of movies.
Aidan Jones @aidojones
209 Followers 819 Following Climate action, equality, and non-car transport. Dad. Carer. Runner. There's almost always a better, fairer way #andicycle 🌍 🔥
Hook Lighthouse @hooklighthouse
11K Followers 5K Following Light up your Day. Hook Lighthouse is the oldest intact operational lighthouse in the world. Lighthouse & cafe are open all year. Book your tour on our website.
Bob Quinn @cllrbobquinn
5K Followers 4K Following Principal of The Money Advisers. Green Party councillor for the Naas MD between June 2023 and June 2024.
Tim O'Connor @timoconnorbl
13K Followers 1K Following Sport-obsessed lawyer. Pinotist. All views personal. "And now abideth faith, hope, charity, these three; but the greatest of these is Cork." 1 Corkonians.
Elisabeth Bik @MicrobiomDigest
143K Followers 45K Following Science integrity consultant, PhD. #ImageForensics Previously @ Stanford and (gasp!) uBiome. https://t.co/3DPRMloSwv. https://t.co/w7myEIVwOk 🇳🇱🇺🇸