advent calendar 2017 | plus.maths.org

advent calendar 2017

Plus Advent Calendar Door #24: Achilles, the hedgehog and the bridges of Konigsberg!

Plus Advent Calendar Door #23: Excitement from the LHC with Ben Allanach

Plus Advent Calendar Door #22: Mathematical moments — Katie Steckles

Plus Advent Calendar Door #21: Mathematical moments with Frank Kelly

Plus Advent Calendar Door #20: Women of mathematics with Nilanjana Datta

Plus Advent Calendar Door #19: Mathematical moments with Nira Chamberlain

Plus Advent Calendar Door #18: Quantum computing and very hard problems with Natalia Berloff

Plus Advent Calendar Door #17: Maths on a boat with June Park

Plus Advent Calendar Door #16: Mathematical moments — Carola-Bibiane Schönlieb

Plus Advent Calendar Door #15: What is general relativity?

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.

Citizen science: Schumann resonances

Resonant electromagnetic waves, created by lightning flashes, circle the Earth. Wim Hordijk explores the maths and shows how you can keep track with these phenomena.
Something from nothing?

If you can prove that a statement can't possibly be false, does this mean it's true?
Who's watching: The limits of observation

Physics is all about observation, but how much can we actually see?
The real numbers and Cauchy sequences

We take the real numbers for granted, but what are they really?
Maths in a minute: Truth tables

Introducing an indispensable tool of mathematical logic.

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