Rationalising an expression means getting rid of any surds from the bottom (denominator) of fractions. Usually when you are asked to simplify an expression it means you should also rationalise it.

What better time to contemplate the conundrum that is zero than the start of a new year? Zero is a fairly new concept in human history and even more recent as a number. It wasn't until around the 7th ...

The final batch of power rankings from any season always ends up making me look bad. It is often a reminder that we might think we know how an NFL season will play out, but we really don't. So with ...

Faecal microbiota transplantation (FMT) is an important therapeutic option for Clostridium difficile infection. Promising findings suggest that FMT may play a role also in the management of other ...

2025 is an opportunity for the 7th Administration and the 7th Parliament to place on the table a set of priorities and an implementation program that will change the lives of South Africans for the ...

A comprehensive decimal library for Dart that provides precise decimal arithmetic with support for infinite repeating decimals. Built for high-precision calculations without floating-point errors.