What drops on the ground, will be contaminated

Written: Abdul Sabour Janbaz

 By listening to this week's program of Peddler’s Bag children will know that if something falls out of their hands on the ground, they should not eat it so they will not get sick; they will laugh and have fun listening to the joke; they will learn what homogeneous objects are; their minds will be developed by finding the correct answer for the puzzle.