Orange is the new bleak*

I was recently reflecting on the way extreme weather events manifest themselves in different colours. Floods are brown and ugly; there is brown flood water and then there is brown mud everywhere (more on that here). Wildfires are orange and, in a sense, beautiful; there are orange sunsets and sunrises, but what’s left behind is …

Making science public: A question of colour

Yesterday I was staring at a poster of the periodic table hanging on our kitchen door, a remnant of my son’s school days. I began to muse; imagine it was just a black and white series of elements and numbers, as it was when it was first invented? Who decided to colour it in, and …