Skip to Navigation
subscribe to Plus
Search this site:
Author: Robert Leese
We take reliable radio communications for granted, but accommodating many different users is not easy.
explains how the mathematics of colouring graphs can help avoid interference on your mobile phone.
Science fiction, science fact: reports from the frontiers of physics
What is time? What is space? Are there parallel universes? Join Plus and FQXi on a journey exploring these...
Why you shouldn't use a toss for overtime
In soccer a coin toss is used to decide who goes first in a penalty shootout and similarly in American...
What Planck saw
Cosmologists gathered in the Netherlands last week to discuss a new view of the Universe. The Universe as...
Make a difference to mathematics
Folding the future: From origami to engineering
Back in the days before smart phones with GPS functions became ubiquitous we had maps. Remember how hard it...
Login to comment or download PDFs
Create new account
Request new password