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    Interviews, Podcasting About, Podcasts

    Podcasting About: Count Me In with Della and Deanna

    By Katie Steckles. Posted January 28, 2022

    In this series of posts, we’ll be featuring mathematical podcasts from all over the internet, by speaking to the creators of the podcast and asking them about what they do. We spoke to Della Dumbaugh and Deanna Haunsperger about their podcast, Count Me In with Della and Deanna.

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    Interviews, Podcasting About, Podcasts

    Podcasting About: Infinitely Irrational

    By Katie Steckles. Posted January 21, 2022

    Infinitely Irrational Podcast logo. The words 'Infinitely Irrational' in a cool space font hang above a futuristic purple landscape with a grid on the floor and vague mountains in the distance

    In this series of posts, we’ll be featuring mathematical podcasts from all over the internet, by speaking to the creators of the podcast and asking them about what they do. We spoke to Nathalie Vega-Rhodes, host of the Infinitely Irrational podcast.

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    cp's mathem-o-blog

    This island is big enough for the both of us

    By Christian Lawson-Perfect. Posted January 16, 2022

    I’ve made a little game.

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    Pascal’s Triangle and its Secrets

    Fibonacci, Lucas and the Golden Ratio in Pascal’s Triangle

    By David Benjamin. Posted January 14, 2022

    This is the third in a series of guest posts by David Benjamin, exploring the secrets of Pascal’s Triangle. Leonardo Pisano (1170-1250), now universally known as Fibonacci, was born in Pisa, Italy, where he was also living at the time of his death. He was educated in north Africa as his father worked there, representing the…

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    Blackboard Bold

    Mobile Numbers: Truchet Tiling

    By Katie Steckles. Posted January 7, 2022

    In this series of posts, Katie investigates simple mathematical concepts using the Google Sheets spreadsheet app on her phone. If you have a simple maths trick, pattern or concept you’d like to see illustrated in this series, please get in touch. Since apparently I’m now a maven for interesting fun things built using Google Sheets, someone tagged…

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    News Roundup

    Aperiodical News Roundup – December 2021

    By Katie Steckles. Posted January 5, 2022

    Photograph of Jacques Tits

    Here’s a roundup of news stories from December 2021 that we didn’t cover at the time. Maths results Firstly, some nice news of a proof of a result on the density of unit fractions – a set of integers of positive density must contain distinct $n_1,\dots,n_k$ such that $\frac{1}{n_1}+\ldots+\frac{1}{n_k}=1$. (via Thomas Bloom) According to this…

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    News

    Mathematicians on TV at Christmas, 2021

    By Christian Lawson-Perfect and Katie Steckles. Posted January 1, 2022

    A surprising number of mathematicians (including some friends of the Aperiodical) have been on UK telly this Christmas! Nira Chamberlain on University Challenge Winner of the Big Internet Math-Off 2018, Nira Chamberlain, captained the Portsmouth University team in an episode of the University Challenge Christmas special (on iPlayer, and the episode on YouTube). We’re pleased…

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