Science+Nature: Human BodyScience+Nature: Human Body

Our bodies are incredible, fascinating machines, which have been honed over many years to do some of the wonderful things we're capable of as human beings. But how do they really work? Join us, as we get under the skin of the human body. Explore your inner engine - the heart - and how it works day and night to keep you alive. Look at how your body grows and develops as you get older and take a fantastic journey through your digestive system. Discover the secrets behind your brilliant brain and how it helps you think, feel and learn. And find out all about your emotions and how your body reacts to how you're feeling. We also bring you the answers to a host of weird and wonderful questions about the human body, such as: Why do we bleed? What's inside teeth? Why do people cry? And most important of all: Why do some farts smell?! So, what are you waiting for? It's time to discover everything you ever wanted to know about your body and the many amazing things it's capable of.