![](https://i0.wp.com/chalkdustmagazine.com/wp-content/uploads/2015/02/AlexDoak-1.jpg?resize=150%2C150)
Alex Doak is a PhD student at UCL researching fluid mechanics.
alexander.doak.11@ucl.ac.uk
alexander.doak.11@ucl.ac.uk
More from Chalkdust
Celebrating simple mathematical models
Hollis Williams explores the power even simple models can have in describing the world around us.Issue 05
Graphical linear algebra, slide rules and game theory in nature. Plus all your favourite fun pages in our spring 2017 issue.Should you buy a Valentine’s day present?
For those of you tackling this dilemma, here's your answer...Binary magic card trick
Behind today's door... A binary magic card trick!Killing by numbers: the mathematics of warfare
A blast from the past. Modelling battle grounds from ancient Greece.A counterintuitive result in the theory of traffic flow
Additional roads do not imply faster travel times!