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    News Roundup

    Aperiodical News Roundup – August and half of September 2021

    By Katie Steckles. Posted September 14, 2021

    Here’s a round-up of mathematical and maths-adjacent things that happened in the world this month-and-a-half. Mathematical News New record calculation of π – a team in Switzerland have calculated π to a record accuracy of 62.8 trillion digits (that’s around 10 tau trillion – a masterful troll). For more background, read New mathematical record: what’s…

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    Carnival of Mathematics

    Carnival of Mathematics 197

    By Katie Steckles. Posted September 1, 2021

    The next issue of the Carnival of Mathematics, rounding up blog posts from the month of August, is now online at Math ∩ Programming. The Carnival rounds up maths blog posts from all over the internet, including some from our own Aperiodical. See our Carnival of Mathematics page for more information.

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    Mathematical Objects

    Mathematical Objects: A sheep, at least one side of which is black

    By Katie Steckles and Peter Rowlett. Posted August 27, 2021

    A black sheep in a field

    A conversation about mathematical jokes, humour and folklore inspired by a sheep, at least one side of which is black. Presented by Katie Steckles and Peter Rowlett. The jokes sent to Peter on Twitter that we mention can be found in the replies to this tweet. Podcast: Play in new window | Download Subscribe: RSS…

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    Events

    Clopen Mic Night – new online maths variety show

    By Katie Steckles. Posted August 13, 2021

    Clopen mic night logo

    The team that brought you the 24 Hour Maths Magic Show last October are at it again, and are planning a semi-regular evening YouTube variety show called Clopen Mic Night, with short segments from a selection of mathematical guests, including comedy, music, demonstrations, magic, puzzles and art, showcasing some top maths communicators and hopefully providing…

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    Mathematical Objects

    Mathematical Objects: Plate of biscuits with Alison Kiddle

    By Katie Steckles and Peter Rowlett. Posted August 13, 2021

    Plate of biscuits described in the episode in two configurations.

    A conversation about mathematics inspired by a plate of biscuits. Presented by Katie Steckles and Peter Rowlett, with special guest Alison Kiddle. What do you notice? What do you wonder? Alison’s Noticing and wondering page. We also mentioned A Problem Squared Episode 014 = Final Cheese Drama and Quick-Fire-O-Rama. You can see Peter’s kitchen floor…

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    Carnival of Mathematics

    Carnival of Mathematics 196

    By Katie Steckles. Posted August 12, 2021

    The next issue of the Carnival of Mathematics, rounding up blog posts from the month of July, is now online at ThatsMaths. The Carnival rounds up maths blog posts from all over the internet, including some from our own Aperiodical. See our Carnival of Mathematics page for more information.

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    News Roundup

    Aperiodical News Roundup – July 2021

    By Christian Lawson-Perfect and Katie Steckles. Posted August 11, 2021

    Here’s a round-up of the latest mathematical news from the month of July 2021. Awards The Society for Industrial and Applied Mathematics, SIAM, has announced the winners of its 2021 prizes. Winners include: student paper prizes to Yingjie Be, Michelle Feng and Yuanzhao Zhang; the George Pólya Prize for Mathematical Exposition to Nick Higham; and…

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The Aperiodical is a magazine and blog for people who already know they like maths and would like to know more.

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The Aperiodical © 2026 Peter Rowlett, Katie Steckles and Christian Lawson-Perfect. All posts © their authors. All rights reserved.