There are rainbows in windows, and on buildings, all round the world at the moment so I went looking for all the rainbows we have ever made. I surprised myself when I realised how many we have. Some of them are not rainbow-shaped but they are rainbow colours. Scroll to the bottom to see what …
Tag: spirals
Barbie Spirals
Barbie has lots of new knit and crochet spiral dresses. In maths there are very specific definitions for some kinds of spirals. You can find lots of information about mathematical spirals on the internet. Some of them refer to ‘circling round a centre point’ but you will also find square, hexagonal and other shaped spirals. …