Little Scientists are full of curiosity and a thirst for learning. They embark on exciting journeys through the world of knowledge, discovering the most significant achievements of humanity and understanding our complex world.

Prehistory, the long period before the invention of writing. How many periods does it divide into? What were the first tools like? How did primitive people live? Where did the discovery of fire lead? What was art like in prehistoric times? When did agriculture begin? What was the barter society?