I admit it: I am old. In fact, when I was a kid, rainbows were still in black and white. Yet nostalgia isn’t what it used to be. It’s like déjà vu all over again. Age also brings memories, and I ...

Ananya Thakur is a doctoral researcher at the University of Helsinki, Finland. A graphical abstract in a paper is one of the most useful tools for communicating the hard-earned results of research. It ...