文章列表

• 1.英语听力文摘 English Digest 366、神奇的“鼻子”
• Sperm Sniff Out Their Targets 精子靠嗅觉发现卵子 Scientists who study human sperm have long wondered whether human sperm could somehow sense the prese...
• 2.英语听力文摘 English Digest 365、“不平等”的肌肉
• 肌肉生而不等 Don:Its not fair! Yal: Whats not fair? D: I was rereading the Constitution of the United States. It says here that All people are created...
• 3.英语听力文摘 English Digest 364、外星人要吃人？
• Why Alien s Wont Eat Us Are alien s going to eat us? Thats more of a science fiction question. But science does have something to say here, and someti...
• 4.英语听力文摘 English Digest 363、鸟是如何呼吸的？
• How Birds Breathe 鸟是如何呼吸的 Y: Don, flying is tougher than walking or running, right? So how come birds dont get winded and run out of breath? D:...
• 5.英语听力文摘 English Digest 362、超市的诡计
• Shopping and Hummingbird s 购物和蜂鸟 Yal: Did you know, Don, that your shopping habits maybe similar to a hummingbird s? Don: Are you going to tell m...
• 6.英语听力文摘 English Digest 361、小小灶神星
• Vesta 灶神星 You can see the planet Jupiter on a clear night, but Jupiter is humongous. Mars and Mercury are smaller than that, and you can see them, ...
• 7.英语听力文摘 English Digest 360、你崇拜明星吗？
• Celebrity Worshiper s 你崇拜明星吗？ Are you a celebrity worshiper ? If so, that might say something about the kind of person you are. Psychologists h...
• 8.英语听力文摘 English Digest 359、隐形眼镜的秘密
• Making Contact 为什么戴隐形眼镜看东西更清楚？ Don:I get contact lenses to replace my glasses and its like Im seeing the world through new eyes. Its mi...
• 9.英语听力文摘 English Digest 358、带紫外线的鱼儿
• Ultraviolet Fish 带紫外线的鱼儿 So you want to attract a mate . After all, passing on your gene s is what evolution is all about. To do that you need ...
• 10.英语听力文摘 English Digest 357、吸毒成瘾的科学解释
• Adolescent Addictions 青少年吸毒问题 What makes adolescents so vulnerable to developing addictions to substances like nicotine, alcohol, and drugs? Te...