## Articles

**Phil Trinh**discovers how maths helps solve the mysteries of flight and love.

**Josefina Alvarez**describes the workings of the most famous search engine of them all. You'll need some linear algebra for this one, but it's worth the while!

**Chris Budd and Cathryn Mitchell**look at the maths that isn't only responsible for these medical techniques, but also for much of the digital revolution.

**Stefan Kopieczek**explores his story.

**Peter Macgregor**explores the beautiful world of the infinite.

**Liz Newton**finds that having a small brain doesn't stop you doing great things.

**Lewis Dartnell**turns the universe into a matrix to model traffic, forest fires and sprawling cities.

**Charlotte Mulcare**uses milk to show how maths and stats can provide genetic answers.