The book's main strength lies in its placement of symmetry on centre stage. Unlike many other books covering similar topics, in which symmetry appears almost as a sidebar or an afterthought ...

This seems to have solved the mystery of how the starfish got its arms. But it doesn’t necessarily answer the ‘why’. Imran ...

Figure 1: Macroscopic polar order in a material lacking a centre of symmetry. Polar order can be induced in a, ...

Learn how to spot symmetry in the world around you with this lesson for children aged 7 to 9 from BBC Bitesize - The Regenerators.

As long as the line of symmetry goes directly through the centre of the circle, it has unlimited lines of symmetry! Back to top. Watch: Symmetrical shapes.