CNN 2010-03-29

PHILLIPS: Immediately after the President signs the bill this morning, insurance companies will have to cover children with preexisting conditions. The companies can continue to deny adults until 2014. Let's look at how the reforms will impact the va

CNN 2010-04-29

I Remember this the next time your loving spouse interrupts your couch coma. That little nap could help your memory. A snooze you can use. Here's chief medical correspondent Dr. Sanjay Gupta. DR. SANJAY GUPTA：I've been fascinated by this whole conc

CNN 2010-03-28

Health care reform enters a new era in about two hours. President Obama is scheduled to sign that bill into law. Then, he is going to travel around the country to sell the plan to skeptics. But Republicans say that battle is on to get ready for legal

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中英对照：简单肝脏解剖学知识

Anatomy of the Liver he anterior surface of the liver is triangular in shape, made of two lobes. The right lobe is the larger of the two, measuring 6 to 7 inches in length. The left lobe is 3 inches in length. Ligaments connect the upper surface of t

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Its size made T-Rex look impressive, but modern scientific has revealed three unique features that made it a killing machine. 如此体型的霸王龙是庞然巨物，不过现代科学揭示出了它的三个特征使之成为猎杀机器。 The fi

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The quick answer is that nobody knows. The long answer is that are lots of different theories. So, if youre interested, read on! Some theories of the purpose of dreams Freud believed that we dream so that we can release the deep, secret desires that

英语语法：208 Writing with Slang

Grammar Girl here. Todays topic is Nothing Ages Writing Faster Than Slang. Guest writer Sal Glynn writes Slang is made of informal words and phrases that originate in speech, and often includes substitutions for formal words, like ride or wheels for

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Now, this device is only limited in such that it can measure the skull motion, 当下，这个设备仅能测量出颅骨的运动， but what we really want to know is what's happening inside of the brain. 但我们真正想知道的是脑部内部的

Jet Lag and the Brain

54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59

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Conspiracy theorists have claimed Hillary Clinton used a body double after she suffered a dizzy spell at the 9/11 memorial on Sunday. 美国民主党总统候选人希拉里?克林顿在周日的911纪念活动上一阵头晕，被扶离场。如今，

TED演讲:食物是如何影响大脑的(2)

Like the other organs in our bodies, our brains also benefit from a steady supply of micronutrients. 像我们身体中的其他器官一样，稳定供给微量营养元素也会有益大脑。 Antioxidants in fruits and vegetables strengthen the br

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小心!时髦打扮会影响你的身体健康!

1.Tight skirts 1.紧身的裙子 Tight skirts compress nerves and that's the reason why you feel pain in your back. 紧身裙压迫你的神经，那就是你总觉得背部疼痛的原因。 2.Heavy earrings 重的耳环 If worn too often, heavy ear

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The Liver Up Close When viewed under a microscope, the liver is seen as large network of units called hepatic lobules. The hepatic lobule is very small and looks like a six-sided cylinder. The lobule itself is surrounded by connective tissue and has

英语新闻视频：沙滩排球

Ten years of training. One last point. Hi, I'm Dr Greg Wells. If you think beach volleyball is nothing but fun in the sun - you'd be wrong. It's a fast and intense sport. During a match, athletes will sweat up to an astonishing 1.4 LITRES of fluids.

“健康门”又出阴谋论？ 希拉里被疑用替身

希拉里周日头晕突袭，跌跌撞撞离场，引发公众对其健康状况的强烈担忧。即使公布自己只是患了肺炎，希拉里这一晕还是晕出好些麻烦。更有阴谋论者宣称后来现身的希拉里是个冒牌货。脑

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The reason that Vibrio fischeri is doing that comes from the biology. 费氏弧菌的发光现象来自生物学上的原因。 So again, another plug for the animals in the ocean, Vibrio fischeri lives in this squid. 接下来，我们再来看一个海