All posts tagged: Language

Physics of bubbles can tell us about language

What do the physics of bubbles have in common with the way you and I speak? Not a lot, you might think. But my recently published research uses the physics of surface tension (the effect that determines the shape of bubbles) to explore language patterns – where and how dialects occur. This connection between physical and social systems may seem surprising, but connections of this kind have a long history. The 19th century physicist Ludwig Boltzmann spent much of his life trying to explain how the physical world behaves based on some simple assumptions about the atoms from which it is made. His theories, which link atomic behaviour to the large scale properties of matter, are called “statistical mechanics”. At the time, there was considerable doubt that atoms even existed, so Boltzmann’s success is remarkable because the detailed properties of the systems he was studying were unknown. The idea that details don’t matter when you are considering a very large number of interacting agents is tantalising for those interested in the collective behaviour of large …