Mama says that inside the Earth is the Heart of Life. The Earth gives us life and has a big heart with room for everyone... But I wonder, what's inside the heart of life that makes it so big? Have you ever wondered how we all fit in the world? Of all the sizes the Earth could be why is it so perfectly big enough for all of us to live on? If you ask these questions you're not alone, a little giraffe in Africa asks them too! Nelson wants you to travel to another continent and spend a day with him as he tries to find the answer to this important question. You'll meet his best friends, Ojore the...