I was on More or Less this week with @timharford.ft.com talking about primes and the strange but beautiful Ulam Spiral www.bbc.co.uk/sounds/play/...

Come and see @robeastaway.bsky.social talk about maths and Shakespeare in @mathsworld.com on Thursday the 29th of Jan. (link in Rob's post). We're still new and still trying to build an audience for evening talks, so come along if you can!

Rob Eastaway@robeastaway.bsky.social · 7mo ago

Not been to the new MathsWorld in London yet? Come along on the evening of Thursday 29th Jan. I'm doing a talk on the maths of Shakespeare's London and it's also a chance to play with all the puzzles and exhibits. mathsworld.com/events/Shake...

Not been to the new MathsWorld in London yet? Come along on the evening of Thursday 29th Jan. I'm doing a talk on the maths of Shakespeare's London and it's also a chance to play with all the puzzles and exhibits. mathsworld.com/events/Shake...

Someone (or specifically Yves Chamberland) has made this lovely piece of music called "Squaring the Circle" with a bit of my voice in it. I love that sort of thing. And here is it www.youtube.com/watch?v=tOMZ...

Squaring the Circle by CHAY Feat / James Grime (Official Video) 4k

YouTube video by Yves Chamberland aka CHAY

youtube.com

Come visit Maths World London @mathsworld.com our new maths discovery centre in that London. It's good. But here's the main thing, I'm doing a talk there Tuesday night (11/11) - so come to that, see the centre, see the enigma, see me do a talk. Wow! Tickets here www.eventbrite.com/e/meet-the-t...

Meet the Touring Enigma Machine – An Armistice Day Celebration

Join Dr James Grime alongside staff from GCHQ for an evening with the touring Enigma machine in MathsWorld London.

eventbrite.com

At @TMiP some people from Durham presented their project "Young Minds, Big Maths". It's a collection of resources to help talk about maths in early years settings. https://youngmindsbigmaths.co.uk/ What a nice project!

Tom Lehrer RIP. I went through a big Tom Lehrer phase at one point. And him being a mathematician was just incidental, but also fun. What shall I share on the event of his passing? One of his satirical songs? One of his maths songs? Nah, I'll share this with everybody www.youtube.com/watch?v=2t7p...

I Got It From Agnes (Orchestrated Version)

YouTube video by Tom Lehrer - Topic

youtube.com

I had fun yesterday playing maths games with @jamesgrime.com! Watch the recording for just £5. Pay the even lower price of £4pm: - watch recordings of the last few livestreams; - on 4 July, watch the next livestream (live or recorded) & watch @steckl.es & me recording podcasts; - chat community.

Finite Group Livestream 21: Games Time with James Grime | Finite Group

Get more from Finite Group on Patreon

patreon.com

There’s never been a better time to join the Finite Group - access live or later to both the James Grime livestream tomorrow, and the next livestream on 4th July. Details!

Best time to join? | Finite Group

Get more from Finite Group on Patreon

patreon.com

Grime Time with James Games.

Peter Rowlett@peterrowlett.net · last yr.

I'm chatting maths and games with @jamesgrime.com next Wed 25th June 2-3pm BST. Sign up at finitegroup.co.uk#join Either join a paid tier to watch live or join for free & get the option to pay one-off for the recording. Either way gets you into our Discord chat community, a lovely place to be.

I'm chatting maths and games with @jamesgrime.com next Wed 25th June 2-3pm BST. Sign up at finitegroup.co.uk#join Either join a paid tier to watch live or join for free & get the option to pay one-off for the recording. Either way gets you into our Discord chat community, a lovely place to be.

Back in the dark days of 2020, me and some other maths YouTube people did a MegaFavNumber project where we asked people to make a video about their favourite number over 1 million. We had 277 entries and this guy has watched them all and made a video about it youtu.be/5YiD0wjEWeo?...

I watched all 270 #MegaFavNumbers videos so you don’t have to

YouTube video by Đoản Mạch

youtu.be

Do you have a spare 3-4 minutes to be part of a daft online thing? We're collecting YouTube videos of people saying chunks of digits of the recently discovered Mersenne prime - and we'll keep going until we've got them all (or they find another one). Find out more at saytheprime.com

Say the Prime

We're attempting to get a collection of humans to say every digit of the newly-discovered (and currently largest-known prime number) Mersenne prime M136279841, and hope to achieve this before another…

saytheprime.com

Inspire your Y7 -10 students this June and July with my virtual show Summer Celebration: Mathematical Surprises. An interactive Zoom show at specific times, or watch a recorded version at any time. Spread the word! More at: think-maths.co.uk/summer-celeb...

This is presented as shenanigans, but I think it's actually fine. www.youtube.com/watch?v=1aVY...

I owe you [in Three Stooges - A Merry Mix Up (1957)]

YouTube video by zarsoft

youtube.com

I have to use this someday.

I loved this video by Mr P ICT exploring just some of the exhibits at @mathscityleeds.bsky.social Visit MathsCity Leeds to explore, discover and solve! vimeo.com/1068074096/3...

Can’t Join the Live Webinar? Here’s Your World Maths Day Lesson + Support Pack!

If your class can’t attend the live webinars, don’t worry—we’ve got you covered! Join this special, fun-filled lesson presented by Mr P…

vimeo.com

MathsCity Leeds is the maths discovery centre in Leeds. They've been open for 3 years now and they deserve a nice award for all their hard work. And there is exciting news to come.

MathsCity Leeds@mathscityleeds.bsky.social · last yr.

💛 We’re so excited to be a finalist in the Best Indoor Fun for Older Children Category at the Yorkshire Tots to Teens Awards! Thank you to everyone who nominated us—now we need your vote to win! 🎉 Voting is open until March 30. Vote here 👉 t2m.io/yorkshire-to...

💛 We’re so excited to be a finalist in the Best Indoor Fun for Older Children Category at the Yorkshire Tots to Teens Awards! Thank you to everyone who nominated us—now we need your vote to win! 🎉 Voting is open until March 30. Vote here 👉 t2m.io/yorkshire-to...

It's short notice now, but I'm going to re-share this event (tomorrow!) for anyone near Lincoln who might enjoy watching @robeastaway.bsky.social and me. 10am at Lincoln Arts Centre. www.lincoln.ac.uk/eventsandcon...

I love the demos Christian makes. He's done a couple for me and they were really good.

Christian Lawson-Perfect@christianp.mathstodon.xyz.ap.brid.gy · last yr.

I've just updated my homepage with things I made recently: https://somethingorotherwhatever.com/ Getting perilously close to 300 things there!

Our first MAP MEN BOOK, coming this October is *already* available to pre-order. lnk.to/MapMen Imagine the bliss of getting your Christmas shopping out of the way 9 months early. 🗺️ 📕

Map Men: The Debut Book

Go to Map Men: The Debut Book.

lnk.to

Jay Foreman@jayforeman.bsky.social · last yr.

MAP MEN BOOK!!! 🗺️ 📖 @markcooperjones and I are excited to announce we are releasing a MAP MEN BOOK this Autumn - all about maps that went wrong. We haven’t designed the cover yet. Pre-order your copy here lnk.to/MapMen @harpercollins.bsky.social

What an event. We had 700 y12/y13 students batting around giant inflatable dice for legitimate mathematical reasons. I loved it.

Ben Sparks@sparksmaths.bsky.social · last yr.

Great day of top quality maths communication at MathsFest 2025. @standupmaths.bsky.social hosting Katie Steckles, @mscroggs.co.uk, Jen Visser-Rogers, @jamesgrime.com @nicole-cozens.bsky.social and me. Thanks to everyone for coming to join in!

Spread the word to Maths teachers. I'm not at these shows, but I'm spreading the word anyway. #UKMathsChat

Maths Inspiration@mathsinspiration.bsky.social · last yr.

Teachers! Four Year 9/10 shows this summer: * 'A Magical Game Show' in EXETER (18th June) and BIRMINGHAM (10th July) with Ben Sparks @sparksmaths.bsky.social * 'Much Ado About Numbers' in NEWCASTLE (1st July) and DULWICH (11th July) with Rob Eastaway @robeastaway.bsky.social

Teachers! Four Year 9/10 shows this summer: * 'A Magical Game Show' in EXETER (18th June) and BIRMINGHAM (10th July) with Ben Sparks @sparksmaths.bsky.social * 'Much Ado About Numbers' in NEWCASTLE (1st July) and DULWICH (11th July) with Rob Eastaway @robeastaway.bsky.social

Hello. It's James Grime. In exile from the other place because, unlike the harmonic series, I have my limits.