Obviously this is no time for levity so we are suspending our usual nark-fest of political tirades and piss-taking. Instead we have found this video which is one of the clearest and simplest explanations we have seen thus far (and unlike some seems legitimate). Stay safe. [Editor’s note: The video is from the always excellent ‘Kurzgesagt – In a Nutshell’ series but do watch it until the end or you’ll give yourself nightmares]
