I am the widening participation, outreach and engagement officer for the Department of Mathematical Sciences at the University of Bath. I am also a registered STEM (Science, Technology, Engineering and Mathematics) ambassador.
Like many researchers involved with engagement I engage because I think justifying and sharing my work is an important part of my job. I also have a strong belief that it is important to encourage people from all backgrounds to undertake post-18 study (especially in mathematics).
Below you can find some of my engagement and outreach activities.
I am not an expert epidemiologist. I am a mathematical biologists who teaches mathematical epidemiology to undergrduate students. Rather than adding to an already overcrowded field (see Julia Gogg’s excellent article in Nature) I’ve been trying to communicate some of the ideas around the modelling underlying the decisions we are taking during the COVID-19 pandemic.
Interview with Victoria Derbyshire on BBC one News – 13/04/20
Numberphile – Mathematics and Coronavirus
Interview with Adam Boulton on Sky News – 12/05/20
RT TV – A second wave of COVID19 in the UK
Numberphile podcast – Gondor calls for aid.
More or Less – 29/04/20 – On inferring the date of peak infections from the date of peak deaths.
BBC Crowd Science 01/05/20 – How do I learn maths when school’s shut?
Neuro Experience podcast – The Mathematics of Biology & COVID-19
Interview with Ian Collins on Talk Radio afternoon show 23/14/20
Interview with Nigel Farage morning show on LBC – 12/04/20
Interview with Iain Dale evening show on LBC – 07/04/20
Interview with Andrew Castle breakfast show on LBC – 29/03/20
Interview with Iain Dale evening show on LBC – 27/03/20
Sputnick News – Coronavirus ‘Could Take off Again’ if Lockdown Ended Too Soon
The Conversation – How to model a pandemic
The Conversation – Coronavirus is growing exponentially – here’s what that really means
The Conversation – Coronavirus: the UK could be over the peak
The Conversation – Coronavirus: is this the moment of maximum risk?
Articles in which I’m quoted
Bristol Live – Did Bath Half Marathon going ahead help spread coronavirus?
The Math(s) of Life and Death
Royal Instutution – Can we trust Mathematics?
A talk I gave at the Royal Institution in Jan 2020.
Science Friday – The Maths behind big decision making
Something You should know Podcast – The interesting math of life and death
Radio New Zealand – Maths, a matter of life and death
Here are a series of videos I made recently revolving around the Galton Board. We tackle the origins of the normal distribution, regression to the mean and Pascal’s triangle and show how we are related to this wonderful machine.
“The Maths of Life and Death” Pint of Science Talk
Below is a video of me promoting my talk for Pint of Science Bath in May 2018.
“The Maths of Life” TEDx talk
Here is the TEDx talk I gave in January. It’s a discusion of what mathematical biology is and an example of my own research into the mathematical biology of embryo formation.
Research in the wider media
I recently had my research into locust migration and animal pigmentation patterning covered in the national/international media.
I went on BBC radio 4’s Today programme and chatted to John Humphrys about our work demonstrating that locusts must interact with at least two neighbours simultaneously.
You can read my piece about this research on the Conversation website.
Animal pigmentation patterns
Our work on animal pigmentation patterns was published in Nature Communications. A wide range of media outlets ran with the story including Reuters, the Guardian, the Telegraph, the Daily Mail, The Mirror and many others. Reuters also covered our work. You can watch the video below.
I also did interviews on BBC radio Somerset and BBC radio Wiltshire.
You can read my piece about this research on the Conversation website.
Expressions of Research
Over the course of 2016 I collaborated with artist Jean Baynham on a Mathematical Sculpture piece (along side two other researchers from the Department of Mathematical Sciences at the University of Bath). A video of the resulting sculpture piece (and some photos from the private view) can be found here:
You can also hear me talking to Ali Vowles and Jean on BBC radio Bristol about the project here or with accompanying video here:
I write articles both about my research and about the applications of mathematics to the real world more generally for The Conversation. My articles have been read over half a million times and reposted by a variety of international news agencies.
A video I recorded about the above articles.
Vice-chancellor’s award for public engagement with research 2016
Ignite talks on “What is Mathematical Biology?”
I recently gave a couple of Ignite talks about my research and my subject area more generally. You can watch one of them here:
I recently recorded a podcast about my research in Mathematical Biology and the wider subject area, starting with Alan Turing’s brilliant insight into potential mechanisms for pattern formation.
Set for Britain Silver Award
I presented my research on Locusts to MPs and other policy makers at the annual ‘SET for Britain’ national poster competition. I won the Silver award in the Mathematics section of the poster competition with this poster about my research.
Pythagoras’ Trousers podcast
I was recently profiled for the podcast Pythagoras’s Trousers, talking about my research as a mathematical biologist and the field as a whole. You can listen to it below. I kick in at about 7:45.
I recently appeared on Watchdog to talk about the maths of Mortgages.
I’ve written a few articles for the former Times’ Science magazine Eureka.
The most recent ones are:
A degree of attitude which is about the mathematics behind the Olympic Games.
Truly uplifting which explains the mathematics of flight.
As part of the launch of a series of books called “Everything is Mathematical” I teamed up with the Times to set a couple of maths problems inspired by real world situations.
The question for my first teaser, about polytunnels, is below:
The solution is here:
The question for my second teaser, about drinking champagne, can watched below:
and the solution is here:
I was one of the chief mathematical consultants for all three series of the innovative comedy/maths fusion programme Dara O’Briain’s Scool of Hard Sums.
As part of the role, I came up with the questions set to Dara and the guest comedians on the show.
I also help devise the Homework questions and was in charge of the development of the Quiz of Hard Sums.
Come and have a go if you think you’re smart enough!
I was also in charge of setting the problems for the advertising campaign which appeared on the radio, on billboards and in the national press.
Bang goes the theory
I recently appeared on the BBC’s flagship science programme Bang Goes the Theory with Dr Yan Wong discussing properties of a special set of curves called the conic sections.
You can watch the whole piece on the BBC website here.
These curves are the shapes made by the rim of a cone when you cut it (see figure below). They have all sorts of practical applications, but I’ll let you watch the video to find out.
The conic sections, curves in green, are the curves you get when you slice through a cone. They are called (1) the parabola, (2) the ellipse (of which a circle is a special case) and (3) the hyperbola.
Marcus’ Marvellous Mathemagicians
I work with the Oxford University Simonyi Professor for the Public Understanding of Science, Marcus Du Sautoy as part of his ‘Mathemagicians‘ group (M3). We run workshops, activities and give talks about maths to a wide range of audiences.
As part of this group I have had the opportunity to give several high-profile popular maths talks:
- Mathemusica: I gave the opening talk at the Oxfordshire Science Festival on the mathematics of music.
- An ABC of 123: Held at Science Oxford. I gave a short talk on the counterintuitive phenomenon of exponential growth.
- The Winning Streak: We give an interactive work shop (based on Marcus Du Sautoy’s 2006 Royal Institute Christmas lectures) that has toured schools the length and breadth of the country.
I am a registered STEM (Science, Technology, Engineering and Mathematics) ambassador. As part of this excellent scheme I do out-reach events in schools, museums and a variety of other interesting places:
- Royal Institution Family Fun day – The mathematics of food: Cutting, weighing and chocolate.
- The Cowley Road Carnival – Wisdom of the crowds and the mathematics of communication.
- Schools out-reach day at St Hugh’s College, Oxford.
- Schools out-reach day at St Gregory the Great school, Oxford.
- Schools out-reach day at University College, Oxford.
I have run a number of events at the Natural History Museum in Oxford as part of the WOW!HOW! event. Usually I demonstrate demonstrated Bernoulli’s principle, that faster moving air has a lower pressure. This has some important results; from keeping planes in the air (air moves faster over the top of the wing and slower underneath creating a “lift force”. I use a really simple demonstration using a household drinking straw and a polystyrene ball (see the picture below).
The air moves faster in the middle of the flow and slower the further away from the centre of the straw you go meaning that the pressure is higher away from the centre of the flow. Every time the ball tries to move away from the centre of the flow is gets pushed back by the higher pressure. Have a go yourself at home!
Bang! science magazine
From April 2010-January 2011 I was a sub-editor on the Oxford University science magazine, Bang! I edit several articles for each issue and write a few as well.
Funny Maths Pictures
I created some funny maths pictures for a competition for a few years ago. Whilst I designed these they are not all my original ideas. Please feel to use any of them if you can make use of them. Let me know if you use them for anything interesting.