Colin Wright (@[email protected]) @ColinTheMathmo
Pure Maths PhD, talks & workshops on the Unexpected Emergence of Maths, including in juggling(!) Mostly find me here: @[email protected] (he/him) solipsys.co.uk/new/ColinWrigh… Wirral, UK Joined March 2010-
Tweets54K
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Followers7K
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Following2K
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Likes18K
@AnneLouiseAvery Thank you ... your work is wonderful.
I don't know if @RoyalMail will see this, or if they will response but I just got a: "Package was not available when we called." You never called. We were in We were watching the front door You never called. You take our money, and then lie.
@juliet_turner6 @OxfordBiology @NewCollegeOx BTW ... I only saw this by accident because I'm usually on mathstodon.xyz and rarely visit this site. With the replies you've received, I'm pleased I've (mostly) left, and enraged on your behalf. Stay strong ... you've done a brilliant thing ... congrats again.
@juliet_turner6 @OxfordBiology @NewCollegeOx Fabulous !! Congratulations ...
@DrFrostMaths Hey Jamie! Nice to have met you yesterday. It's pure chance that I saw your follow, I almost never open this site, and don't have it on my phone. I now spend all my time on Mathstodon.xyz ... feel free to join us there, and ask any questions. Or email me.
A Mastodon instance for people who love maths. It is operated voluntarily by Christian Lawson-Perfect and @ColinTheMathmo. Go @joinmastodon! mathstodon.xyz/about
@tara_taylor Consider creating an account on mathstodon.xyz as a bolt-hole ...
@jimalkhalili Someone pointed me at this ... I'm basically not on this platform any more. So I've posted it on Mastodon for you to help increase the reach.
@murderousmaths There are a few people I would regret losing contact with, and they've stayed here. I drop in occasionally to check up on them and saw your post, and this reply. But I don't post, don't check the feeds, and generally don't engage. I made an exception for you because I know you.
@murderousmaths If nothing else it's an extra audience.
@murderousmaths I'm not on Twitter any more, and I know a lot of people who have moved. Can I suggest you post these on Mathstodon? I can help ...
@CmonMattTHINK The radius if the incircle of a Primitive Pythagorean Triangle is an interesting thing, and there are some non-trivial questions that arise naturally from this. I give an entire workshop on it.
@Bobby_Seagull In particular, Graham Brightwell, and Imre Leader.
@Bobby_Seagull Two of my PhD siblings, one of whom I shared an apartment with, were UK champions. Yes, I've heard of it. (PS: I'm effectively never here, it's unlikely I see a reply. Find me on mathstodon, or on t'internet)
@ChadNauseam @tqbf That rings true ... I'm going to keep it in mind next time I try to wake through the comments to find any useful insights. Thank you.
@michael_foskett Hah! Found your email ... sent you a ping there. 👍
@michael_foskett Happy Birthday !! I have a note in my diary to ping you today, but I think this is my only way to contact you. I'm basically never here now ... find my on Mastodon or email. Have a good one !!
@littmath Lotsa 'bots. Every time I visit here from Mathstodon I have to remind myself of just how many 'bots are here.
Some pretty odd responses to this!
@ScuderiUrsula Hello!! It was lovely to meet you, entirely by chance. I'm not often here on Twitter, but happy to stay in touch. Cheers!!
Jo Morgan @mathsjem
46K Followers 2K Following Head of Maths in a South London comprehensive school. Author #mathscompendium. Blogger. Speaker. Collector of old maths textbooks. Mum of two girls.
Hannah @missradders
19K Followers 6K Following Geek, Head of Maths in a Yorkshire Secondary School, bookworm. Experienced tsundoku practitioner & crazy cat mother.
Ayliean @Ayliean
16K Followers 765 Following Mathemactivist and Craftamatician, constantly trying to unleash the beauty of Maths for all to see! Also a tortoise lover. (she/her)
Colin Hegarty @hegartymaths
33K Followers 12K Following CEO of @sparxlearning (inc @sparxmaths @sparxreader @sparxscience). Global Teacher Prize Finalist. UK Teacher of the Year. Founder of https://t.co/reOt9YxMrk
Graham Cumming @MathsNot
8K Followers 2K Following Former examination board Maths Adviser. Occasional comments about UK exams. No longer posting here.
Jay Cummings @LongFormMath
46K Followers 587 Following Math prof. Author of long-form textbooks on proofs (https://t.co/YqXnxDmOe0), real analysis (https://t.co/3IGQ6BIx5Z) & math history (https://t.co/KkXMGTxCDK).
Matt Parker @standupmaths
130K Followers 547 Following #1 best-selling author, also maths clown. Videos: https://t.co/sCfGSvTU9u Also over here: https://t.co/3kB1s6vWs5
Steven Strogatz @stevenstrogatz
183K Followers 3K Following Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
Daniel Litt @littmath
58K Followers 916 Following Assistant professor (of mathematics) at the University of Toronto. "Tireless math ronin." Algebraic geometry, number theory, etc. He/him.
Rob Eastaway @robeastaway
9K Followers 363 Following Author, maths speaker, dad and cricket-lover. Director of https://t.co/6mSCGSpVV4. A friend of BBC's More or Less.
Nathan Day @nathanday314
9K Followers 350 Following Maths teacher. Task interweaver. (https://t.co/DOugmvPGD5) Class dueller. (https://t.co/3XOwanpi0i)
Amanda Austin @draustinmaths
12K Followers 2K Following Maths and Further Maths teacher, parent to three boys and a Cockapoo. Lover of origami and maths art. Creator of https://t.co/kcRiugLbbq
The Mathematical Asso... @Mathematical_A
33K Followers 2K Following The Mathematical Association supports and enhances the teaching and learning of mathematics and its applications.
Vincent Pantal🍩ni @panlepan
15K Followers 1K Following Math & animations with GeoGebra 🇫🇷 • Once a teacher... • Author w/@edsouthall of #GeometrySnacks (and More G.S.) • #mathGIF • https://t.co/usdr3TAM1P
Dr Frost @DrFrostMaths
23K Followers 681 Following Charity providing free resources to maths students and teachers. Online learning platform: https://t.co/94Bf3niQHZ. Tweets by Jamie.
Mathigon @MathigonOrg
38K Followers 144 Following The Mathematical Playground – making learning more interactive and engaging than ever before, and FREE for everyone. Part of @amplify
Dave Richeson @divbyzero
25K Followers 1K Following Mathematician. Curley Chair in Liberal Arts at Dickinson College. Author of Tales of Impossibility and Euler's Gem. Now: https://t.co/cefdX8CG6u
Colin Beveridge @icecolbeveridge
5K Followers 2K Following A mathematician with nothing to prove. Author of https://t.co/X92VmGTKxZ and others. Blog at https://t.co/PWVxy4VBQD . Problems welcome. He/him.
Matt Enlow @CmonMattTHINK
7K Followers 2K Following Mathematician • High School #Math Teacher • #HumanizeMath • #ADHD • Thought follower • Bridge builder • People puzzler • Universal Humanizer
Peter Williams @MathsImpact
3K Followers 784 Following Secondary lead practitioner, teacher of maths and computer science, lover of puzzles, spreadsheet fanatic, proud geek.
Xman @_DarkXman_
26 Followers 350 Following
Viktoriia Matviiuk @vikatoriiavika
7 Followers 33 Following
𝓮𝓭𝓮𝓷𑣿 @Eden_795
651 Followers 2K Following 𝓮𝓭𝓮𝓷🪽 𝟓'𝟕 - 56𝐤𝐠 𝐚𝐭𝐦🪽 𝐠𝐰 - 𝟓𝟓𝐤𝐠🪽 𝐮𝐠𝐰 𝟒𝟓🪽 𝐅𝐑𝐄𝐄 𝐏𝐚𝐥𝐞𝐬𝐭𝐢𝐧𝐞 🪽 𝓶𝓪𝓭𝓲𝓼𝓸𝓷𝓫𝓮𝓮𝓻 𝓯𝓪𝓷🪽
Kebyo vomazga @OSharipov28970
271 Followers 5K Following
Olatunbosun Ayobami @Olatunbosu34478
0 Followers 53 Following
Shyam Sunder Gupta @NumbersByShyam
251 Followers 490 Following IRSE, FIE, Ex Principal Chief Engineeer, Indian Railways, Author of books:Creative Puzzles to Ignite Your Mind and Exploring the Beauty of Fascinating Numbers.
Kalwe Primary School @KalwePrimarySch
120 Followers 5K Following Community-led initiative in Luweero, Uganda, working to build Kalwe Primary School for underprivileged children. Land secured • Building in progress •
Charlie Booth @charlesbooth222
0 Followers 68 Following
The root of infinity @parth_hirpara05
1K Followers 1K Following Turning formulas into intuition | Math tricks • Visual proofs | JEE/Olympiad brain food Root of infinity = curiosity × persistence #MathTwitt #maths #example
James_wfc²³ ⁴³ L... @James_watfordfc
5 Followers 220 Following Watford fc and needham fc and Luke Browning and frddie slater and Nikita Bedrin and TC71 enthusiast 🏏⚽️💙🩵💙▫️❤️💛❤️
Pensé FFun @inftyCategory
129 Followers 7K Following
zokoko @zokoko66
2 Followers 100 Following Yuan-Axiom | YuanTaiji Theoretical founder MindCode | Ai agent | Quantum Independent Researcher seeking for arxiv endorsement,thx DM me
λ @lambda_functor
958 Followers 7K Following
Valerie @heyval2
1K Followers 3K Following TS 7/1 (Cincy N2). PhD. Physiology prof, #uglydog pibbles are people too. Help, I have a teenager. Views are my own, duh. She/they 🐳
Winston Cheong @winstoncheong
31 Followers 231 Following
CustomerCare AssistDe... @CustomerCa79945
0 Followers 33 Following
Nicolò Magnante (YC ... @nicolomagnante
2K Followers 3K Following life goals: 1 - build a Decacorn 2 - lead Italy to top 5 global GDP 3 - win an Oscar
akhil @fkasummer
8K Followers 2K Following You say that the times are bad. Be better yourselves, and the times will be better: You are the times. Technology must multiply human agency. DMs closed.
Venubaran @svgpal2
158 Followers 134 Following
dee @dee2000000000
0 Followers 4 Following
HFTHH @hfthh76766
0 Followers 36 Following
fring @fring979759
14 Followers 251 Following
Alec @NerdingForward
1 Followers 297 Following
Abhinav Singh @Abhinav9804
60 Followers 6K Following Curator of captivating videos: science, tech, space wonders, education gems, health & fitness vibes, mind-blowing facts, hilarious highs, & motivational videos.
Ben Legendre. @Tskitian
123 Followers 1K Following Interested. (He/Him) Opinions expressed here are my own.
Anil K Shukla, PhD @shuklaaks
139 Followers 3K Following Lifelong learner in AI & Analytics; PhD in Mathematical Sciences; building practical, explainable AI for real-world impact.
Faris @LitetWitJadore
10 Followers 601 Following To Read. Mathematician, sharing his thoughts time to time. عربيُّ اللسانِ، غَربيُّ الهَذيانِ، شرقيُّ الإيمان. ערבי לשון, מערבי הזיה, מזרחי אמונה.
Eltragdors @eltragdors
87 Followers 6K Following
Kunda Boy @BoyKunda45733
3 Followers 233 Following
NumberClub @NumberClubHQ
1K Followers 1K Following Games to build fundamental math skills through reasoning. Home of Stick and Split. https://t.co/4OGdYhXAz6
Shaun. Murphy hater @Emphatic2896
42 Followers 3K Following it is all about late stage capitalism. RTs and follows ≠ endorsement.
Gonçalo Freitas @GoncaloLDFr
319 Followers 879 Following Math teacher. Music, Movies, Math, Chess. Beatles, Pink Floyd, Radiohead ❤️🤘 Also, Football (⚽) and Tennis. I like to share music I discover
hgalois @hgalois151733
1 Followers 161 Following
Fredrick Bob @fredrick_b35990
240 Followers 3K Following Bohemian Grove will be giving invitations out to anyone who is looking to be part of the upcoming coming meeting that will be hold here in the states. BE READY.
Meeran PM @_meeranpm
102 Followers 3K Following Meeran - Software Architect, Data Engineer, AI enthusiast.
Fr@nd3ll@ M. Luc@s-Yo... @FrandellaM
198 Followers 7K Following Antique Grand daughter; daughter; wifey'72 mom Leo granny dunt due driving drinking drugs not lesbian 🤰💚💯
Kelsey @probabilitysoup
312 Followers 3K Following just a girl and her artificial intelligence. please refer to me in terms of my coordinates in spacetime.
Nachiket/ ನಚಿ�... @tekichan_ss
65 Followers 693 Following It's not enough to be rude, one must also be wrong.
Gwyn Jacks @GwynJacks
46 Followers 420 Following
Gnumph @Gnumph8837
2 Followers 85 Following
simemi84 @simemi84
387 Followers 8K Following
Jo Morgan @mathsjem
46K Followers 2K Following Head of Maths in a South London comprehensive school. Author #mathscompendium. Blogger. Speaker. Collector of old maths textbooks. Mum of two girls.
Hannah @missradders
19K Followers 6K Following Geek, Head of Maths in a Yorkshire Secondary School, bookworm. Experienced tsundoku practitioner & crazy cat mother.
Ayliean @Ayliean
16K Followers 765 Following Mathemactivist and Craftamatician, constantly trying to unleash the beauty of Maths for all to see! Also a tortoise lover. (she/her)
Colin Hegarty @hegartymaths
33K Followers 12K Following CEO of @sparxlearning (inc @sparxmaths @sparxreader @sparxscience). Global Teacher Prize Finalist. UK Teacher of the Year. Founder of https://t.co/reOt9YxMrk
Graham Cumming @MathsNot
8K Followers 2K Following Former examination board Maths Adviser. Occasional comments about UK exams. No longer posting here.
Jay Cummings @LongFormMath
46K Followers 587 Following Math prof. Author of long-form textbooks on proofs (https://t.co/YqXnxDmOe0), real analysis (https://t.co/3IGQ6BIx5Z) & math history (https://t.co/KkXMGTxCDK).
Matt Parker @standupmaths
130K Followers 547 Following #1 best-selling author, also maths clown. Videos: https://t.co/sCfGSvTU9u Also over here: https://t.co/3kB1s6vWs5
Steven Strogatz @stevenstrogatz
183K Followers 3K Following Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
Dr Eugenia Cheng --no... @DrEugeniaCheng
26K Followers 0 Following Pure Mathematician+pianist. Grieving involuntary childlessness. Author: Unequal: The mathematics of when things do and don't add up, out 2025
Daniel Litt @littmath
58K Followers 916 Following Assistant professor (of mathematics) at the University of Toronto. "Tireless math ronin." Algebraic geometry, number theory, etc. He/him.
Rob Eastaway @robeastaway
9K Followers 363 Following Author, maths speaker, dad and cricket-lover. Director of https://t.co/6mSCGSpVV4. A friend of BBC's More or Less.
Nathan Day @nathanday314
9K Followers 350 Following Maths teacher. Task interweaver. (https://t.co/DOugmvPGD5) Class dueller. (https://t.co/3XOwanpi0i)
The Maths Bazaar @themathsbazaar
8K Followers 38 Following I have almost made it to 17 years on the hellsite (ex-birdsite). I almost had 8000 followers before Musk took over. But now with toxic AI porn, it's time to go.
The Mathematical Asso... @Mathematical_A
33K Followers 2K Following The Mathematical Association supports and enhances the teaching and learning of mathematics and its applications.
Vincent Pantal🍩ni @panlepan
15K Followers 1K Following Math & animations with GeoGebra 🇫🇷 • Once a teacher... • Author w/@edsouthall of #GeometrySnacks (and More G.S.) • #mathGIF • https://t.co/usdr3TAM1P
Dr Frost @DrFrostMaths
23K Followers 681 Following Charity providing free resources to maths students and teachers. Online learning platform: https://t.co/94Bf3niQHZ. Tweets by Jamie.
Mathigon @MathigonOrg
38K Followers 144 Following The Mathematical Playground – making learning more interactive and engaging than ever before, and FREE for everyone. Part of @amplify
Dave Richeson @divbyzero
25K Followers 1K Following Mathematician. Curley Chair in Liberal Arts at Dickinson College. Author of Tales of Impossibility and Euler's Gem. Now: https://t.co/cefdX8CG6u
Timothy Gowers @wtgow... @wtgowers
57K Followers 187 Following Mathematician. Professeur titulaire de la chaire Combinatoire au Collège de France. Also fellow of Trinity College Cambridge.
Algebra Etc. @AlgebraFact
195K Followers 19 Following Tweets about algebra, number theory, and miscellaneous math by @JohnDCook.
Royal Mail @RoyalMail
188K Followers 3 Following The official Royal Mail Twitter account. Follow us for all the latest news.
Dr Juliet Turner @juliet_turner6
47K Followers 1K Following Ecologist & Evolutionary Biologist. DPhil @ Oxford (insect social evolution). 🐝 Currently a magpie mother.
Ursula Scuderi @ScuderiUrsula
421 Followers 742 Following Ornithologist | MSc Evolutionary and Behavioural Ecology @UniExeCEC | BSc Animal behaviour and Welfare @plymouthbiol | C permit ringer🪶
Gregorio Morales @gremor
2K Followers 778 Following Profesor de Matemáticas. Aprendizaje a través de la Resolución de Problemas. Autor de «La Estructura de los Números» y «Problemas para Pensar en Matemáticas».
Joan Toni @jaoliverb
23 Followers 94 Following
Manel Martínez @mmart659
3K Followers 2K Following Empordanès treballant per a la millora de la competència matemàtica. @creamat1 Comissió @cangurCAT . Membre de @grup_cubic i @matesAbeam [email protected]
David H Scott @DavidHScott1
82 Followers 320 Following Leadership, Followership, & Regeneration. PhD researcher @StrathBusiness On Spoutible at https://t.co/HARB2Xvh3P
Rich Sutton @MrSutton17
720 Followers 1K Following Liverpool FC with my boy, watched Fulham when they were crap rise up the leagues, and lover of good football!
Nick Ed @NickEd82
968 Followers 939 Following Assistant principal and Head of maths; actor @towertheatre & @Kdctheatre. (he/him). All views my own.
Ricky Nathvani @ThickNavyRain
134 Followers 661 Following Senior Geospatial Data Scientist @ BirdsEyeView. Former @imperialcollege researcher. Freelance Writer for @SciShow @TheCrashCourse @GoStudyHall @veritasium.
Tom Chivers @TomChivers
54K Followers 1K Following "Far too nice to be a journalist": Terry Pratchett. Lead writer, Flagship. Semafor. chiversthomas(a)gmail. Third book, Everything is Predictable, out now!
Edwin Hayward @edwinhayward
70K Followers 1K Following Busy AI coding. Author and commentator. Topics: AI & fun geeky stuff, Brexit & UK politics. Book: 'Slaying Brexit Unicorns'. Tools: https://t.co/yoDkWU1bce
Fox Lane Books 🦊 @foxlanebooks
12K Followers 3K Following Indie Bookseller • Events Manager • Book Subscriptions • Check out my online store for books & bookish gifts! 📚
Amanda Harrison @harrisonmaths
2K Followers 2K Following Head of Maths, Mentor and Coach, NCETM accredited PD Lead, NPQLT and mum to 4 amazing children.
Grace @missjenmaths
202 Followers 346 Following Lead Practitioner Maths/Maths nerd. Mastery Specialist. Views my own etc etc.
C Ryan @col_mc
94 Followers 1K Following
Nicola 🏴�... @nkl_17
1K Followers 1K Following Maths teacher, work on Triathlon & running events. swim a bit. wordler. views my own. often to be found in a pool, lake or sea.
Gareth Shadick @gareth_shadick
1K Followers 1K Following Working with teachers & schools to improve maths teaching. AMHL @KandMMathsHub. NCETM Accredited Mastery Spec., PD Lead & SD Lead. Ex HOD. Examiner. Governor.
Rebecca Stott @Twinkl_Leaders
2K Followers 7K Following Director of Education & Thought Leadership Twinkl. NPQH, MA-Ed SEND & Digital Learning. Helping schools globally to innovate 💡
Dr. Bendor Grosvenor ... @arthistorynews
52K Followers 3K Following Historian, art historian, FRHistS. Columnist, @TheArtNewspaper. "Excitable nerd", New York Times. New book, The Invention of British Art.
Oxford Mathematics @OxUniMaths
78K Followers 26 Following Official account for the Mathematical Institute at the University of Oxford.
Max Fagin 🚀🔴�... @MaxFagin
11K Followers 506 Following Aerospace engineer, pilot & astronomer. Lunar systems / space resources at @BlueOrigin. Opinions my own, but call me out if I'm an asshole about them. He/him.
Mark Ruffalo @MarkRuffalo
7.8M Followers 2K Following A husband, father, actor, director, & a climate justice advocate with an eye out for a better, brighter, cleaner, & more hopeful future for all of us.
derek guy @dieworkwear
1.5M Followers 1K Following Menswear writer. Editor at @putthison. Bylines at The New York Times, The Financial Times, Politico, Esquire, and Mr. Porter
Jonathan Pie @JonathanPieNews
585K Followers 2K Following Jonathan Pie is a news reporter https://t.co/0AQ0lNiSvD… WEBSITE: https://t.co/ete9uc4BML Enquiries to [email protected]
James Timpson @JamesTCobbler
180K Followers 1K Following Minister of State for Prisons, Probation and Reducing Reoffending @MoJGovUK. Ex-CEO of Timpson. DMs not monitored.
Office_Elf @Office_Elf
36 Followers 284 Following
Joint Mathematics Mee... @JointMath
10K Followers 887 Following Bring your research and curiosity and join thousands of people and sixteen partner organizations at the largest mathematics gathering in the world.
MrsWright @wright_maths
1K Followers 2K Following Director of Maths • NPQLT • STEM • Lover of coffee, cake and musicals • Mum to 2 daughters and 2 cats • Never stop learning because life never stops teaching •
Howie Hua @howie_hua
101K Followers 987 Following I teach math to future elementary school teachers at Fresno State. I make math memes and explainer videos. https://t.co/ks70O6RaFv
London Mathematical S... @LondMathSoc
28K Followers 531 Following The London Mathematical Society (LMS), founded in 1865, is the UK's learned society for the advancement, dissemination and promotion of #mathematics.
AMSP London & South E... @AMSPLon_SE
599 Followers 240 Following The AMSP in London, Medway & Kent. We will keep you up to date with events. Views don't reflect the AMSP. Retweets aren't endorsements.
SLMath (MSRI) @mathmoves
9K Followers 1K Following The Simons Laufer Mathematical Sciences Institute (SLMath) in Berkeley, California (formerly MSRI). Learn more: https://t.co/GBm5Ia71Cy
Mysk 🇨🇦🇩🇪 @mysk_co
21K Followers 526 Following We're two #iOS developers and occasional #security researchers on two continents. #CyberSecurity 📝https://t.co/69k7WAphKl 🇨🇦🇩🇪 Current Project: @psylo_app
Mrs Evans @MissEvansMaths
135 Followers 235 Following Head of Maths. KS3/4 Teacher. NCETM TfM Specialist (C5). NCETM School Development Lead. NCETM PD Accredited Lead. MA Educational Practice.
Chris Gittings @chrisgittings
23 Followers 1K Following
CGarton @MrGartonMaths
60 Followers 181 Following Maths Graduate and Teacher in Cambs. ECT mentor. Board game enthusiast.
Japleen Kaur @japleen_kaur1
2K Followers 2K Following Secondary Maths Teacher. London Branch secretary for MA & ATM.
Laura @mathsteacher09
3K Followers 2K Following Maths Teacher - determined to figure out this tricky profession before I retire. Lots of questions, very few answers. She/her.
Bertrand Meyer @Bertrand_Meyer
4K Followers 237 Following Software engineer (theory and practice). Author, consultant, professor, project manager.
DMaths MCCT @DeeVijayan
2K Followers 2K Following Director of maths, Edexcel examiner,NCETM PD lead(Secondary),NPQML, Views entirely my own and does not reflect the views of my school
Library Comic @LibraryComic
1K Followers 25 Following
Lucyjc1612 @Lucyjc1612
1K Followers 838 Following Head of Maths, Head of Academic Enrichment, Assistant Head of 6th Form, STEM & T&L enthusiast 🌟
Scott Aaronson @sja1729
180 Followers 0 Following












