Kết quả tìm kiếm

Science fiction films and books are full of robots that look, and even think, exactly like humans. Some people believe it will not be long before such machines become a reality. However, most advanced electronic machines still look nothing like people. These machines cannot yet think in the same...

Skiing is one of the most straightforward forms of exercise there is. It offers the participant, whether a novice or an old hand at the sport, a great deal of excitement and pleasure, plus lots of fresh air. But skiing does have its various disadvantages. When it comes to guaranteeing a...