What Is A Fibonacci Sequence? Patterns are found all over the natural world. From the grasping tendrils of a plant to the dew-laden web of a spider, we can see repeated sequences as a product of ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Pine cones. Stock-market quotations. Sunflowers. Classical architecture. Reproduction of bees. Roman poetry. What do they have in common? In one way or another, these and many more creations of nature ...