Oxford Bookworms 5 : I, Robot Short Stories

كتاب Oxford Bookworms 5 : I, Robot Short Stories
المؤلف: Isaac Asimov

A human being is a soft , weak creature . It needs constant supplies of air , water , and food ; it has to spend a third of its life asleep , and it can't work if the temperature is too hot or too cold . But a robot is made of strong metal . It uses electrical energy directly , never sleeps , and can work in any temperature . It is stronger , more efficient - and sometimes more human than human beings . Isaac Asimov was one of the greatest science - fiction writers , and these short stories give us an unforgettable and terrifying vision of the future . ( Word count 22,500 )