numberphile

NEW: The Anti-Parker Square

https://youtu.be/uz9jOIdhzs0 with Ayliean MacDonald

NEW PODCAST - Counting Crayons

It's in all the usual podcast places, including...

Web: https://www.numberphile.com/podcast/po-ling-loh

Apple: 2024-12-14 11:50:20 +0000 UTC View Post

Number to the Power of a Matrix

https://www.youtube.com/watch?v=CHozRTwHInE

Got a better title idea?

Here's a sneak preview of the video I am about to release (an interview with Ernő Rubik, inventor of the eponymous cube)... Does anyone have a better idea for a title than mine?

https://youtu.be/zkRxfmECWSM

NEW VIDEO: A Fascination with Fractured Friezes

https://youtu.be/0YkapBk9y5U

Your chance to get a signed 'largest prime'

As promised, here's a chance to get one of these "largest known prime" mini-posters signed by the finders.

To be in contention, simply vote "yes" in the poll below (which allows us to easily export a list of candidates an...

A Christmas Gift

We've had these special mini-posters made to commemorate the new "largest known prime" - and they have been personally signed by Luke Durant (the finder) and Geroge Woltman (co-finder and head of the GIMPS project).

127 (a Mersenn...

NEW VIDEO: Goodstein Sequence

https://www.youtube.com/watch?v=0Le7NgS-wO0

BONUS VIDEO: Knot Surface Crochet

We have a new video here: https://youtu.be/OqjFylGwAj8

But this is 30 "bonus minutes" of Ayliean MacDonald showing how she manages to crochet a knot surface.

More Ayliean at 2024-11-15 14:53:54 +0000 UTC View Post

BONUS: Some extra pictures and scans from our latest video

From The Henslowe Diary, as featured in our latest video.

NEW VIDEO: The Change from Roman Numerals

Here you go: https://youtu.be/OEGGz1sCS5w

NEW VIDEO - The Magic of Induction

https://youtu.be/DhZORrqL3xI

NEW VIDEO - Voting Paradoxes

https://youtu.be/B09THPzM42c

NEW VIDEO - Pi Asteroid

Here you go: https://youtu.be/n9lKcs-h7fg

More on that HUGE prime number - plus something for Patrons

I've put together a podcast on the discovery of the new Largest Known Prime... It's in all the usual podcast places (Apple, 2024-10-24 15:40:48 +0000 UTC View Post

NEW VIDEO - World's Biggest Prime

And don't miss the full-length interviews...

Main video: https://youtu.be/Yp4ilFOtoeg

Durant Full Interview: https://youtu.be/aJHPDGj93-w

Woltman Full Interview: 2024-10-22 13:52:44 +0000 UTC View Post

Thanks for the testimonials

Thanks to those of you who sent in testimonials... I used them for a short bureaucratic report I needed to write. But they were so lovely, I popped some of them here.

https://www.numberphile.com/testimonials

I'm always happy to add mo...

NEW VIDEO: An Odd Property of the Sierpiński Triangle

https://youtu.be/Cboz9IFvuJQ

A posthumous Paul Erdős signature

I was back in the Numberphile "archive" yesterday sorting through old brown papers... and I came across this one.

It is from a video with the late Ron Graham in which we discussed his close relationship with Paul Erdős.

Graham handled all paperwork and finances for the eccentric Erdős... and also signed his name...

NEW VIDEO - The Prime Constant

https://youtu.be/c066hLi78B0

Help Brady with a comment about Numberphile

https://www.bradyharanblog.com/help-brady

Hi - this is for people who watch my Numberphile videos… Particularly those who have watched over a longer period.

I have been asked to write a short report about the project - it’...

NEW: A Fascinating Frog Problem

https://youtu.be/JBkmR3rzz5M

NEW VIDEO and some bonus pics

Here's our new video on Absolute Primes and some behind-the-scenes from Pete McPartlan during animation.

NEW VIDEO - Golbach Conjecture for Twin Primes

Main: https://youtu.be/Gojd8mTl3Do 

Extra: https://youtu.be/d5IMSxRgeZk

SOME NEWS

And as always at times like this, I'm very grateful to patrons for helping make the channel possible!

https://www.bradyharanblog.com/blog/the-zeeman-medal

Behind-the-Scenes Sketches and Art from Tanks video

I hope you've seen our latest video about "counting tanks".

Here are some rough sketches and prep work done by artist/animator Pete McPartlan during the creation process.

NEW VIDEO - The Clever Way to Count Tanks

https://youtu.be/WLCwMRJBhuI

NEW POD EPISODE - The Secret Math Journal

With mathematician Ellen Eischen

In all the usual podcast places and on YouTube.

(The YouTube version includes pages from the journal!)<...

Cheat Notes from Pi Video

I hope you saw our latest video (well, three videos) all about the new formula for Pi.

Tony Padilla is always very well prepared and makes notes (on his iPad) for a filming session... We jokingly call them "cheat notes" which he hides off camera.<...

NEW VIDEO about a new formula for Pi

Here it is: https://youtu.be/nXexsSWrc1Q

And don't miss the extras...

Physics bit: https://youtu.be/AZxoENTRKxg

Interview with authors: 2024-07-19 13:59:54 +0000 UTC View Post