By introducing short debate about a current issue or trend tied to that day’s lecture, Theo Koutmeridis discovered a simple ...

Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and some key points (such as where the graph crosses the axes or turning points). So ...

A translation is a movement of the graph either horizontally parallel to the \(x\)-axis or vertically parallel to the \(y\)-axis. The graph of \(y = f(x)\) where \(f(x) = x^2\) is the same as the ...

Mar. 19, 2026 Malaria parasites contain tiny spinning crystals that have puzzled scientists for years. New research reveals they’re powered by a rocket-like reaction that breaks down hydrogen peroxide ...

A new El Niño will likely bring heatwaves, droughts and health problems to southern Australia. In the UK, it’s already too ...