Without electricity, watching TV, surfing the Internet, turning on the heater, and even cooking are impossible. Yes, we need electricity in our daily lives. Can you imagine a world without any electricity? You would probably be very bored because you coul
[405È£]
As the fastest growing nation, China is making progress in space exploration. On November 2, the Shenzhou 8 was successfully launched into space. The Shenzhou 8 is an unmanned spaceship. China has been working on the project for nearly a decade
[404È£]
More and more different species are becoming endangered and nearing extinction. Many organizations try to protect them. One animal that is in nearing extermination is the Royal Bengal tiger. For years, scientists and researchers have been looking for ways
[403È£]
Many people have different tastes in music. Some people like to listen to music in bed to help them go to sleep. Usually, people like to listen to songs that are soothing and are not too noisy. Classical music and ballads are popular lullabies. Scientists
[402È£]
Ever wonder if the flying and talking cars of science-fiction books and movies will come to reality? Well, high-tech companies and universities have unveiled prototypes of the cars of the future. These cars are smarter, safer, and more energy-efficient
[401È£]
For decades, scientists have argued about where water came from. Now, German researchers believe they have found the origins of our beloved H2O. The Earth is a unique planet because it has water. For life to exist on a planet, water is a necessity. Water
[400È£]
In the 1960s, the United States sent a man on the moon. In the same decade, Russia sent a man to space as well. In 2003, China launched its first manned spaceship, making it the third country to send humans into orbit. Although China accomplished
[399È£]
After several years of research, scientists in India have discovered 12 new species of frogs. The team hopes the frogs will help them measure how healthy Earth¡¯s environment is. In the world, about 32 percent of all amphibians are endangered. Amphibians
[398È£]
Scientists have developed an ice cream that even the lactose-intolerant can enjoy! There have been soy-based ice creams in the past, but a lot of people say that it does not taste as good. Recently, researchers in Germany have experimented with a plant ca
[397È£]
Humans need oxygen (O2) to breathe. Other animals and plants also need oxygen to survive. In other words, all living organisms cannot live without oxygen. Recently, to our surprise, Italian scientists discovered very special animals that can survive witho
[326È£]
[ÀÌÀü10°³] 71 72 73 74 75 76 77 78 79 80 [´ÙÀ½10°³]