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Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
In conversation with Ulrike Tillmann
Sophie Maclean and David Sheard speak to a very top(olog)ical mathematician!
Spherical Dendrite by Mark J Stock
The story behind Issue 3's cover artwork
A counterintuitive result in the theory of traffic flow
Additional roads do not imply faster travel times!
Can we do good more effectively?
Choosing which charity we donate money to shouldn't be an entirely emotional decision.
Politics: a tweeting glance
What does Twitter have to do with politics?