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We talk to world-leading climate scientists Tim Palmer about climate and weather, the science of uncertainty, and why there needs to be a CERN for climate change.

Count down to Christmas with maths!

Where do the magnetic fields of planets and stars come from?

- In this podcast Paul Shepherd tells us about the maths of football stadiums and why his work required him to listen to Belgian techno.
Amidst all the controversy of the FIFA World Cup 2022 there is also some football to be played. And where there's football, there's maths...

at first I was like 2 but then I thought this is supposed to be hard so then this puzzle got me thinking and I said it depends on the colour so for example you can have 1 black and 1 white you need another black or white sock to make a full pair so therefore the answer is ..... 3 ( in this case ) but logically you need 2 cause you only have 2 feet and to make a PAIR you need 2 like to apples make a pair 2 carrots make a pair etc. And that is my answer and I think most of you will agree !!!!

By ... Zainab !!!