These books are created for 3-5 year old children and parents, who are fascinated by the wonders of our universe and the miracles of modern physics. This series does not intend to teach, it aims to raise interest. Although the books cover topics which are considered to be difficult to understand, the creator belives that incorporating them in stories in a playful way is far from impossible. The short dialogues of the main characters let kids discover the mysteries of physics - told in their own language.