Science at Waterloo is a global leader in research that pushes the boundaries of knowledge and imagination. From black holes and quantum computing, to ensuring the health of our great lakes, or ...

Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...

I worry that the calculator we’ve known and loved is not long for this Earth. This month, when I upgraded my iPhone to the latest operating system, iOS 18, it came with a refreshed Calculator app. The ...

1999: A disaster investigation board reports that NASA's Mars Climate Orbiter burned up in the Martian atmosphere because engineers failed to convert units from English to metric. "It was pretty clear ...