Packed with questions, tests and exercises against which to pit your wits, the book is divided into sections on a diverse range of subjects ? from maths to history, science and nature to the arts, food and drink to geography. Furthermore, each section is tailored to your specific capabilities, whether you think you have more faculties than Harvard or think you might be losing your marbles, or fear you?re so far gone that your only future is likely to be an appearance on reality TV.