Tlak کرواتی 2021

A series of picture books for your future genius! Although we rarely think about it, air surrounds us all the time and exerts pressure on every part of our body. Pressure is one of the most important concepts in science because it explains the weather, how popcorn is made, and a number of other wonders. In case you are planning to teach children about air pressure, this picture book provides simple examples where children can recognize how it works!