IMG_0062 - Chalkdust

The octa-flexahedra as seen on the cover

Enric is a PhD student at Imperial and UCL. He works mostly with singularities in differential geometry, AKA when smooth things become pointy. When he’s not in his office, you can usually find him cooking or playing board games.

In conversation with Jens Marklof
Bethany Clarke and Enric Solé-Farré chat to the professor and new president of the London Mathematical Society about academia, access and awards
On the cover: flexahedron
Connie Bambridge-Sutton invites you to make a flexible 3D shape
Playing billiards with cue-bics
Yuliya Nesterova misses all the pockets, but does manage to solve some cubics
Domino tiling & domineering
John Dore and Chris Woodcock join the dots
100 years with the Sierpinski triangle
Three ways to obtain and generalise a beautiful fractal
Can we do good more effectively?
Choosing which charity we donate money to shouldn't be an entirely emotional decision.