Director
After the flying machines of "How Man Learned to Fly," this next popular science installment by Jiří Brdečka focuses on the history of submarines and deep sea exploration, denouncing the arms industry along the way, as the politics of the day required.
Animation
While all the inhabitants of a small rural village are working hard to survive the harsh daily routine, the mayor and his wife are gorging themselves to death. Without generosity, they even refuse alms to a penniless old lady. Among the hard workers trying to subsist, a little girl works courageously to help her exhausted mother. One day, during her lunch break, she goes into the forest to fill her cup of water in a river. There, a poor old lady asks for alms from the young lady, having nothing but her little piece of bread, willingly offers it to her. It is then that the old lady, as a reward, enchants the cup of the little girl ...
