9. Fill in the summary

'The Secret of the Machines' by revolves around the concept of  being  to talk about their experience in their human world. They describe the process of making the machine from the first step. They say that they were extracted from ores and , later being subjected to . They were cut and  to get a proper shape. In order for a machine to run, all it requires is oil, water or . They can serve  a day if the requirements are met. There are machines to replace or make the jobs humans do, such as read, write, count, etc. The machines can also perform tasks that are incapable by humans, such as lifting heavy objects. Machines can fly, dive, run in the form of . But they do not possess the capacity to  like humans. They can only obey commands and can be  if handled improperly. They give credit to human beings saying that they are products of the , no matter how powerful they are.