This problem about an infinite sum has a surprising answer.
James Maynard, one of the prize winners at the European Congress of Mathematics, is counting primes that don't have 7s in them. But why?
Mathematicians explore how opinions spread through a society.
Sara Zahedi has won a prestigious prize at the European Congress of Maths. Your future medical diagnoses, and even the welfare of sea life, may depend on her work.
We'll start our series of articles with a look at the force of electromagnetism.
Here's the economic model we'll use as an analogy for gauge symmetry.
Now let's look at the economic analogy for electromagnetism.
After having explored our economic analogy for the force of electromagnetism, let us turn to the weak force.