# Search

### Solve this and you'll win $1 million...

... Dollars. Graihagh Jackson spoke to Cambridge University's **Tom** **Crawford** to find out what these problems are... **Tom** - So, yeah. These are sort of a second reincarnation of ...

### Game theory: The prisoner's dilemma

... game theory to model early human behaviour and he spoke to **Tom** **Crawford**... Sergey - In our models we included two different ... group or territory over some amazing opportunities. **Tom** - So would I be right in thinking the idea of us versus ...

### Navier Stokes: equation to rule them all

... body. Fluids expert and mathematician Keith Moffatt took **Tom** **Crawford** down to the deep dark depths of Cambridge's maths lab... **Tom** - We've just gone underground and we're stood outside a ...

### The Poincare problem solved!

... Pointcare problem but then refused the $1 million reward! **Tom** **Crawford** went along to the Millennium Bridge in London to ... I think most suspension bridges are anyway, so it's fine. **Tom** - It's quite windy today, but I'm feeling quite safe ...

### Could we use maths to talk to aliens?

... daily lives. But would aliens be able to understand it? **Tom** **Crawford** spoke to Professor Ian Stewart from the University ... what’s important might set things up in a different way. **Tom** - It almost sounds to me like you’re saying the maths ...