Why exactly did the apocryphal apple fall on Isaac Newton’s head? That’s what Newton wondered, and set out to discover why. Many of us wonder in the same way about why things happen, but don’t have time to dedicate our lives to getting to the bottom of it. Most of us don’t have a nuclear reactor or particle accelerator in our garden shed. Here’s a course for armchair physicists around the world who want to be told how it all works by people who have done all the hard thinking.

With the UK having voted to leave the European Union and right-wing leaders in Europe and around the world celebrating the decision (when this was written), it might be a good time for future leaders, administrators and businesspeople to deepen their knowledge of International Relations. In an atmosphere of growing nationalism, diplomacy and knowledge of world affairs are skills that might be in higher demand.

How can we be free in a world of jobs, debt and alarm clocks? What’s the best way to live life from moment to moment? If we don’t decide this ourselves, the pressures of life are sure to fill up those moments for us and we risk being left without a sense of peace, purpose or pleasure.

‘The ultimate goal of farming is not the growing of crops, but the cultivation and perfection of human beings.’

Have you ever wanted to solve a crime? It seems to be a common fantasy – stepping into the shoes of a flinty-eyed detective, assessing the evidence and leaving no stone unturned to tighten the net around the criminal until he is forced to confess. These days a lot of that work is done via forensic science. There are quite a lot of games on the Google Play and Apple Stores based on forensic TV shows like CSI and NCIS in which you analyse the evidence to deduce who committed the crime.