There is a small amount (数量) of gold in the human body. ……

by SARS have a new activity: taking their body temperature.Many get frustrated and wonder whether...? Here are some basics:The normal core body temperature of a healthy, resting adult human being ……

Taking a closer look at the mysteries of the human body猜猜看，人体最大的器官是什么？Q:What is the largestorgan(器官) in the human body?A:What organ covers all your muscles, bones, and other organs and, if it were ……

a weapon in our hands: the flu virus. Human influenza viruses are extremely clever and can resist... to two hours.They're passed easily from person to person, and usually enter the body when someone ……

独自驾船挑战大海、环游世界是什么滋味？
. The Vendee Globe is actually known as the toughest mental and physical challenge any human being can undertake. The brutality (残酷) of the competition lies in the climate extremes intensified (加强) by days ……

鱼), with anoval(椭圆形的) body, long tail and smooth skin.Endangered:With extremes of heat and cold on Tianshan... of a seriousdrought(旱灾) or flood.Decreasing wetlands and increasing human activities have speeded up its ……

and professional bicycle racers all have in common? They push their bodies to unsustainable (不可持续的) extremes of physical stress. We tend to think there’s no limit to human physical achievements. But a new study ……

The jawbone (下颚骨) is the hardest bone (最硬的骨头) in the human body. ……

Wired. However, body hacking doesn’t always take things to such extremes (极端). For example, around....At this year’s Body Hacking Conference, held in Texas, US, hundreds of science fiction fans from all over ……

Young Japanese are taking singledom to new extremes. Not only are they not dating, they’re not even interested in sex. A survey earlier this year by the Japan Family Planning Association found ……

salamanders(娃娃鱼), with anoval(椭圆形的) body, long tail and smooth skin.Endangered: With extremes of heat... in the event of a seriousdrought(旱灾) or flood.Decreasing wetlands and increasing human activities have ……

salamanders(娃娃鱼), with anoval(椭圆形的) body, long tail and smooth skin.Endangered: With extremes of heat... in the event of a seriousdrought(旱灾) or flood.Decreasing wetlands and increasing human activities have ……

to the extremes human emotions,” she says.There is evidence to suggest, however, that the appeal...-like face and twisting body that people know so well from reproductions, cartoons and a seemingly ……

SCIENTISTS have created a fabulous beast: the world's first human-sheep － with the body of a sheep and half-human organs.The sheep has 15 percent human cells and 85 percent animal cells ……

The flea can jump 350 times its body length, which is like human jumping the length of about 7 football fields. ……