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    Travels in a Mathematical World

    Pringle stack mathematics

    By Peter Rowlett. Posted February 5, 2019

    Pringles being stacked

    Pringles ran a Super Bowl advert. In case you’re looking for ways to give Pringles more money, apparently you can buy several tubes of Pringles and mix the flavours. (Pringles are a type of food. Super Bowl is a kind of sport. None of that matters, what matters is…) The advert shows a man stacking…

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    News

    One Mathematically Gifted and Black person every day this Black History Month

    By Samuel Hansen and Christian Lawson-Perfect. Posted February 3, 2019

    February is Black History Month in the USA, so the website Mathematically Gifted and Black is honouring a different black mathematician each day in February, for the third year.

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    cp's mathem-o-blog

    I’ve made myself a calculator

    By Christian Lawson-Perfect. Posted February 2, 2019

    For the past couple of weeks at work, I’ve been checking through our computer-based assessments before the students have a go at them. That means I’ve had to do lots and lots of calculations by hand, to confirm the computer’s got the right answer. Well, not quite by hand – I use a calculator for…

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    cp's mathem-o-blog

    “Transposition”, a sliding block puzzle by Jacob Siehler

    By Christian Lawson-Perfect. Posted January 27, 2019

    Start and finished states of a Transposition puzzle

    This is just a quick post to tell you about a nice puzzle game I spotted on Mathstodon. It’s called Transposition, and it’s a sliding block puzzle in the vein of the popular game Rush Hour. You’re given a grid that’s almost full of rectangular blocks, and you have to slide them around each other…

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    Events

    #Noethember: a retrospective

    By Katie Steckles and Constanza Rojas-Molina. Posted January 21, 2019

    Last November, under the banner of #Noethember, we helped organise an international drawing challenge themed around mathematician Emmy Noether. The project resulted in a huge number of drawings and a warm feeling among those who participated. For 30 days, people across Twitter shared their sketches illustrating facts about Noether’s life and work.

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    News

    Sir Michael Atiyah has died

    By Katie Steckles. Posted January 14, 2019

    A collage entitled ‘People listening interestedly to Sir Michael Atiyah’; all photos © Heidelberg Laureate Forum Foundation Flemming / Kreutzer / Mueck

    Over the weekend we heard the sad news that mathematician Sir Michael Atiyah has passed away on 11th January. One of the few mathematicians to have been awarded both a Fields medal and an Abel prize, Atiyah leaves behind an extensive mathematical legacy and will be missed by many.

    A tribute to former President of the Royal Society Sir Michael Atiyah OM FRS (1929 – 2019), on the Royal Society website

    Mathematician Sir Michael Atiyah dies aged 89, at BBC News

    Michael Atiyah, Mathematician in Newton’s Footsteps, Dies at 89 at the New York Times

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    Carnival of Mathematics

    Carnival of Mathematics 165

    By Katie Steckles. Posted January 10, 2019

    The next issue of the Carnival of Mathematics, rounding up blog posts from the month of December, is now online at Ganit Charcha. 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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