iiinova — where your digital self keeps evolving

Ellie Sleightholm @elliesleightholm.bsky.social · 07/10/2026

Why wouldn’t mathematicians want solutions to these huge open maths problems?

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Ellie Sleightholm @elliesleightholm.bsky.social · 02/10/2026

No, AI didn’t solve the Navier-Stokes equations. So what did it do?

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Ellie Sleightholm @elliesleightholm.bsky.social · 19/09/2026

I’m starting a PhD in Mathematical Astrophysics at the University of Cambridge next month! I’m so so excited for this new chapter. But what about the chapters that led me to this moment? Well, I think I owe you a bit of a story time. New video on my channel now. Hope you enjoy :)

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Ellie Sleightholm @elliesleightholm.bsky.social · 14/09/2026

Is mathematics in a crisis? I’m putting together a series on “Mathematics in the age of AI” and I can’t put into words the journey I’ve been on so far. There’s so much more to come.

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Ellie Sleightholm @elliesleightholm.bsky.social · 01/09/2026

I met the Artemis II Astronauts 🥹 An opportunity of a lifetime and I'm so grateful 🥹 I'm working behind the scenes on a full "mathematics in spaceflight" series. Let me know what you'd like covering!

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Ellie Sleightholm @elliesleightholm.bsky.social · 28/08/2026

Did you know there’s hidden maths in New York City?

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Ellie Sleightholm @elliesleightholm.bsky.social · 20/08/2026

PhD incoming! Who’s ready for more mathematics content? 🥹 I’ve been wrapping up work with Veritasium and now preparing for my PhD :) And I’m working on some fun maths content in the meantime!

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Ellie Sleightholm @elliesleightholm.bsky.social · 08/08/2026

PhD prep! Mathematical astrophysics yessss please :)

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Ellie Sleightholm @elliesleightholm.bsky.social · 08/08/2026

Interviews with the Artemis II astronauts on their way!! Editing in progress 🚀

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Ellie Sleightholm @elliesleightholm.bsky.social · 29/07/2026

One of the most beautiful mathematical coincidences in our universe 🔭 Mark your calendars! 🌝🌞🌚

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Reposted by Ellie Sleightholm

Kit Yates @kityates.bsky.social · 27/07/2026

Strange decision given Jodrell Bank is probably the most iconic symbol of science in the North of the England. I would imagine our new Prime Minister, who is very focussed supporting the North, will have something to say about it.

bbc.co.uk

Jodrell Bank's Lovell telescope faces axe in science cuts, BBC understands

Astronomers warn it would tear the heart out of UK science, and leave a generation untrained.

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Ellie Sleightholm @elliesleightholm.bsky.social · 24/07/2026

The secrets out! I’m starting a PhD in Mathematics at the University of Cambridge this October! I’ll be joining the Department of Applied Mathematics and Theoretical Physics (DAMTP) specifically in the Mathematical Astrophysics group. So excited to be finally sharing this :)

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Ellie Sleightholm @elliesleightholm.bsky.social · 11/07/2026

The Cambridge University Library is breathtaking Feels so nice to be back 🤍

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Ellie Sleightholm @elliesleightholm.bsky.social · 11/07/2026

In Cambridge today talking about the evolution of mathematics and technology, and what that means for future careers!

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Ellie Sleightholm @elliesleightholm.bsky.social · 03/07/2026

New mathematics video! Had so much fun making this one :) youtu.be/GbPNRDvpQ6E

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Ellie Sleightholm @elliesleightholm.bsky.social · 12/05/2026

Happy International Women in Mathematics Day!! Another day, another reason I can talk about my love for mathematics 😉

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Ellie Sleightholm @elliesleightholm.bsky.social · 10/05/2026

New video! Mathematics in Cryptography 🔐 youtu.be/pvIIVnZKPxw P.S. I'm working hard behind the scenes on a Mathematics in Spaceflight video so make sure to subscribe 😉

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Ellie Sleightholm @elliesleightholm.bsky.social · 30/04/2026

Artemis II launched one month tomorrow!! 🚀 I was with @NASA for the launch and saw firsthand the incredible work they're doing behind the scenes! I just released a video on my time there if you want to check it out :) I even got to stand inside a rocket engine 😳 youtu.be/VCVlYV135FA?...

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Ellie Sleightholm @elliesleightholm.bsky.social · 27/04/2026

NASA Invited Me to Watch Artemis II Launch 🥹🚀 Full video now on YT!

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Ellie Sleightholm @elliesleightholm.bsky.social · 20/04/2026

Meeting some of the team behind @NASAArtemis's ESM was just incredible! Next video up: Inside NASA's Kennedy Space Centre!! youtu.be/Etg1laXukis

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Ellie Sleightholm @elliesleightholm.bsky.social · 19/04/2026

NEW VIDEO: Inside the Factory Building Future Moon Missions 🚀 youtu.be/Etg1laXukis This was FUN 🤩

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Ellie Sleightholm @elliesleightholm.bsky.social · 18/04/2026

Thank you Airbus & ESA for inviting me inside Artemis II facilities and allowing me to share Europe's story in this mission 🛰️ The first of many videos coming from this launch (including one from inside NASA facilities!!). youtu.be/Etg1laXukis

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Ellie Sleightholm @elliesleightholm.bsky.social · 18/04/2026

Come inside Artemis II with me in my latest video! 🚀 youtu.be/Etg1laXukis

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Ellie Sleightholm @elliesleightholm.bsky.social · 18/04/2026

I got invited to see where NASA’s Artemis Service Modules are built 😳 Full video just dropped! youtu.be/Etg1laXukis?...

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Ellie Sleightholm @elliesleightholm.bsky.social · 18/04/2026

The Artemis II Story You Haven’t Heard 🚀 So happy to be finally sharing this video with you! youtu.be/Etg1laXukis

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Ellie Sleightholm @elliesleightholm.bsky.social · 18/04/2026

Inside Artemis II - How Europe Powered History 🚀 youtu.be/Etg1laXukis I'm SO happy to be finally sharing this with you! Thank you Airbus and ESA for allowing me to share Europe's involvement in this mission 🛰️ Coming next: Inside NASA facilities!!! Make sure to subscribe so you don't miss it 😉

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Ellie Sleightholm @elliesleightholm.bsky.social · 01/04/2026

Inside NASA’s VAB 🚀 this place is HUGE Did you know the VAB (Vehicle Assembly Building is the largest single-story building in the world 😳

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Ellie Sleightholm @elliesleightholm.bsky.social · 01/04/2026

This took the SLS to the launch pad 😳 Are you ready for the Artemis II launch? I’m here with NASA for the launch so follow along for updates!

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Ellie Sleightholm @elliesleightholm.bsky.social · 01/04/2026

For anyone wondering the scale of the Artemis II crawler transporter 🚀 I’m 5 feet 3 for reference lmao

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Ellie Sleightholm @elliesleightholm.bsky.social · 01/04/2026

TODAY WE FLY BACK TO THE MOON 🤩🚀 Come behind the scenes with me at NASA’s Kennedy Space Centre as we lead up to the launch! #nasa #artemis #space

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Ellie Sleightholm @elliesleightholm.bsky.social · 01/04/2026

Launch day ready!! 🚀 Fun fact: The Artemis II mission patch is designed as “AII” - not just the Roman numeral for 2, but a hidden message meaning “all,” reflecting a mission for all humanity 🚀

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Ellie Sleightholm @elliesleightholm.bsky.social · 31/03/2026

Inside the VAB…. Let’s go Artemis II 🚀

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Ellie Sleightholm @elliesleightholm.bsky.social · 31/03/2026

Tour of @NASA’s VAB ✅ More pictures coming up! This experience is incredible 😳🥹🚀 Let’s go Artemis II! 🚀

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Ellie Sleightholm @elliesleightholm.bsky.social · 30/03/2026

I’m in Florida for the Artemis II launch! 🚀 You better be ready for a week of very exciting content 😉

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Ellie Sleightholm @elliesleightholm.bsky.social · 29/03/2026

Heading somewhere incredibly exciting!!! Any guesses?

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Ellie Sleightholm @elliesleightholm.bsky.social · 29/03/2026

New mathematics video just dropped! Where Do Sin, Cos and Tan Actually Come From? youtu.be/bkvyu5mxVdY

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Ellie Sleightholm @elliesleightholm.bsky.social · 29/03/2026

New mathematics video just dropped! Where Do Sin, Cos and Tan Actually Come From? youtu.be/bkvyu5mxVdY

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Ellie Sleightholm @elliesleightholm.bsky.social · 22/03/2026

New video documentary on the UK's most powerful supercomputer, and how it's revolutionising healthcare... youtu.be/adh7D7EQzUM

youtu.be

Inside the UK’s Most Powerful Supercomputer

YouTube video by Ellie Sleightholm

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Ellie Sleightholm @elliesleightholm.bsky.social · 22/03/2026

Inside the UK’s Most Powerful Supercomputer... New video just dropped! youtu.be/adh7D7EQzUM

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Ellie Sleightholm @elliesleightholm.bsky.social · 16/03/2026

I did not expect Pi (3.14..) to show up here... Find out why in my latest YouTube video: youtu.be/r8YNb8yeXH8

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Ellie Sleightholm @elliesleightholm.bsky.social · 14/03/2026

A fun video this weekend! Hope you all enjoy :) www.youtube.com/watch?v=r8YN...

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Ellie Sleightholm @elliesleightholm.bsky.social · 14/03/2026

Happy Pi Day!!! To celebrate, I've released a fun YT video on the weird and wonderful ways of calculating Pi... And they don't all involve circles 😉 www.youtube.com/watch?v=r8YN...

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Ellie Sleightholm @elliesleightholm.bsky.social · 09/03/2026

Calling all young women interested in STEM! The Women and Girls in Science Challenge is back for 2026! Organised by the NATO Science & Technology Organisation. The application deadline is 11 March 2026, 23:59 CET: www.sto.nato.int/women-and-gi...

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Ellie Sleightholm @elliesleightholm.bsky.social · 08/03/2026

New mathematics video just dropped! Talking about some very beautiful mathematics :) youtu.be/_l93quv-sUQ

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Ellie Sleightholm @elliesleightholm.bsky.social · 08/03/2026

Happy International Women’s Day 💛

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