We are used to the idea of aging in ourselves. We are so used to this that it comes as a surprise to find that there may be some ani
Moscow, Russia (Space news)—“The computer is a better chess player,” insisted Viktor Prozorov, the loser. “It seemed as if it were l
Can trees talk? Yes, but not in words. Scientists have reason to believe that trees do communicate (交际) with each other. Not long ag
An expensive car speeding down the main street of a small town was soon caught up with by a young motorcycle policeman. As he starte
O. Henry was a pen name used by an American writer of short stories. His real name was william Sydney Porter. He was born in North C
The Guidance Department (教导处) at Burrville High School has a staff (职员) of eleven. Most of their work is done with the students. But
Even if you are a good high-jumper, you can jump only about seven feet off the ground. You cannot jump any higher because the earth
When I lived in Spain, some Spanish friends of mine decided to visit England by car. Before they left, they asked me for advice abou
When we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important o
One day a few years ago a very funny thing happened to a neighbour of mine. He is a teacher at one of London’s big medical schools,