For those who are afraid of formulas and intricate explanations, but love to solve funny puzzles and tricky puzzles, solve riddles and do experiments, Avanta Publishing House releases a new book series - Simple Science for Children. Here, it is easy, understandable and incredibly exciting to talk about miracles in physics, chemistry and biology: about perpetual motion machines and traveling to the moon, about non-motorized flying of plants, about how to make fire with ice, and what five whales actually stand on our wonderful planet.