Articles

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laptop with padlock

Maths in a minute: Cryptography

Ingenious maths keeps your credit card details safe when you shop online and underlies the security of the internet.  Find out how in this easy introduction.

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computer

OK computer

There's a romantic vision of mathematicians only needing pen and paper for their work. Here's why this is far from the truth when it comes to mathematical modelling, used to solve problems in the real world.

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Close up of milk mixing into coffee (Image: Adobe Stock)

Mixing it up

Researchers from different fields recently came together to improve our understanding of anti-diffusion, the process behind the distinct bands of Jupiter, that also plays a role in our oceans and in developing plasma fusion reactors.

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kitten

AI goes to physics class

Combining AI with human knowledge of physics may lead to powerful applications in a range of areas — from weather forecasting to engineering.

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cup of tea

Maths in a minute: Diffusion

Whenever you smell the lovely smell of fresh coffee or drop a tea bag into hot water you're benefiting from diffusion. Find a quick introduction to the concept here.

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design

Sci-art competition

If you're an artist with an interest in mathematical ideas and patterns then here's a competition for you. Enter by March 31, 2025 to win cash prizes up to £750 !

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Network of people

Six degrees of separation

We explore the maths that helps explain this well-known phenomenon, which says that any two people around the world are likely to be connected through a surprisingly short chain of acquaintance links.

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Random walk

Maths in a minute: Random walks

Random walks are great for modelling anything that moves, from particles to people. They're also fun, versatile and beautiful!

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Julian Sahasrabudhe

Counting on connections

Julian Sahasrabudhe wins a Whitehead Prize for combining different areas of maths using the power of combinatorics.