Get your pulse racing and discover why humans tell lies. What makes birds so smart? Why do trees need each other to grow and how do they communicate? What are strategic reserves and why are they important in a functioning society? How do restaurants use menu design to make you spend more money? How long does a decapitated head stay 'alive'? What human artefacts can be seen with the naked eye from the International Space Station? Who is Bertha Benz and how did her first car trip revolutionise how we use petrol today? Finally, monitor your breathing and try the five tried-and-tested steps to becoming a wellness guru.