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Robots don't seem new to people now. And they have a long . The first robot was made by a Greek inventor. You may see robots in some . The robots in these films are stronger, faster and than people. In real life, most robots are used in factories. They are used to do many , difficult or dangerous jobs. Some people can't look themselves and robots are used to help them. For example, some people can't see, they can use a dog to help themselves move around. This dog is a guide dog. Scientists are trying to make a robot to help them. In the future, a robot dog may take the place of a guide dog.
Robots are also used in American hospitals. At a hospital, a robot meals from the kitchen to the patients'rooms. It never loses way because it has a map of the hospital in its computer system.
In the future, robots can help us in different ways will work in space. But they will never take the place of humans.
