Keeping healthy during exams

In the final few weeks of exams stress can begin to take its toll, so it’s important to stay motivated and keep focused. Here are our top 5 tips on …

The sum of the squares

Introduction In this article, we will look at several proofs for a famous formula. Formula: Sum of the squares $$\sum_{r=1}^{n}r^2=\frac{n}{6}(n+1)(2n+1)$$ Mathematical induction We begin with the base case, \(n=1\). The …

Cell Biology

Follow one of our students as she explains the structure of the fundamental building blocks of complex life: the cell.