Learn why we have unique patterns on our fingers

Learn about the fuels that contribute to climate change

Learn about the earliest period of human development

Learn about the activist who became president of South Africa

Learn about the poem that helped create a language

Learn why English uses two types of letters

Learn about the missing colours that help scientists study stars

Learn about the agreements that created international laws for war

Learn about the man whose invention powers the world today

Learn about the classic vampire novel