文章列表

• 1.嘻哈乐：从舞会音乐到政治舞台
• A new University of Cincinnati-Blue Ash College study explores the evolution of hip-hop from party music into a political platform. Todd Callais, an a...
• 2.美国中产阶级日子不好过的几大原因
• Since the mid-1980s, unrestrained household spending has damaged American family finances -- despite the fact that globalization and technological cha...
• 3.德克萨斯州周期性洪灾由人类活动导致
• Periodic flooding in Texas -- one the most flood-prone states in the nation -- cannot be firmly linked to climate change due to numerous dams and othe...
• 4.自闭症对男女性大脑的影响区域不同
• Autism affects different parts of the brain in females with autism than males with autism, a new study reveals. The research is published today in the...
• 5.探索地幔中的热传导
• The key to understanding Earth's evolution is to look at how heat is conducted in the deep lower mantle -- a region some 400 to 1,800 miles (660 to 2,...
• 6.开车打电话不会增加车祸危险？
• For almost 20 years, it has been a wide-held belief that talking on a cellphone while driving is dangerous and leads to more accidents. However, new r...
• 7.网上的肯定观点影响人们的判断力
• Are you influenced by the opinions of other people -- say, in the comments sections of websites? If your answer is no, here's another question: Are yo...
• 8.臭氧层空洞对全球变暖影响不大
• A lot of people mix up the ozone hole and global warming, believing the hole is a major cause of the world's increasing average temperature. Scientist...
• 9.一种实验性疟疾疫苗被证明安全有效
• An investigational malaria vaccine has been found to be safe, to generate an immune system response, and to offer protection against malaria infection...
• 10.动物体内的温度感应器
• Call it the Goldilocks Principle -- animals can survive and reproduce only if the temperature is just right. Too hot and they will overheat. Too cold ...