Add new comment

Permalink Submitted by Marianne on April 27, 2020

The statement refers to the fact that phi is irrational, hence not a ratio between two integers.

Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

Maths in a Minute: The wagon wheel effect

Have you ever noticed the strange phenomenon of wheels appearing to move backwards while the vehicle is moving forwards? Aadit Jain explains why!
Keeping people safe at large events

How can sporting events, concerts, or festivals be kept safe in the face of rising COVID-19 infections?
Opening the black box

The organisers of a new INI programme explain why we need to know more about the maths behind machine learning and deep neural networks.
Climate change: how can maths help?

As the world prepares for COP26, the 2021 United Nations Climate Change Conference, we look at how maths can help understand the climate crisis.
Black Heroes of Mathematics 2021

This inspiring conference featured speakers from Africa, the US, the Caribbean and the UK. Here are some highlights.