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Author: C. J. Sangwin
An infinite series of surprises
Infinite series occupy a central and important place in mathematics.
C. J. Sangwin
shows us how eighteenth-century mathematician Leonhard Euler solved one of the foremost infinite series problems of his day.
The power of good questions
Asking good questions is an important part of doing maths. But what makes a good question?
Researching the unknown
Science is much stranger than fiction. It suggests that our Universe may just be one of infinitely many which...
Play to win with Nim
In the game of Nim one player always has a winning strategy — it depends on an unusual way of adding numbers.
Information about information
What is information and how does it shape our reality?
Kissing the curve
From a smile to a line drawing by Picasso, curves bring great beauty to our world. But how curvy is a curve?
The philosophy of cosmology
Can philosophy help explain our Universe?
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