TED演讲:为何闪亮的玻璃高楼对城市生活有害(1)

Imagine that when you walked in here this evening, 想象一下当你在今晚步入这里时， you discovered that everybody in the room looked almost exactly the same: ageless, raceless, generically good-looking. 你发现所有在场的人看上去

NPR 2011-05-08

From NPR News in Washington, I'm Jamie Mclntyre. The Pentagon today released five unremarkable videos of Osama bin Laden. Unremarkable except for the fact that they were bin Laden home videos, captured by US Navy SEALs, who raided his compound and sh

科学美国人60秒 SSS Stopping Splashes with Smarter Surfaces

When you spill a liquid on the ground, it splashes. But if youre a guy using a urinal, or, more important, if the liquid is dangerous, say, an infected blood sample, you want to limit splashing. In other words: If an accident happens, you want the dr

英语听力文摘 English Digest 601、树叶与太阳能板

Leaves Inspire Better Solar Panels What do leaves and solar panels have in common? Both absorb sunlight and turn it into energy. But while solar panels typically have smooth surfaces, leaves have tiny wrinkles and folds that allow for maximum light a

你的刷牙方法正确吗？标准刷牙法

In toothbrushing, it is important to clean at the gum margins, because the bacteria usually accumulates here. Neglecting to clean the gum margins, the gums will become inflamed and will bleed easily on toothbrushing. 刷牙最重要的是针对牙齿的

SSS 2012-02-01

It's tough to be a machine in the desert. Particles of dirty sands walk their way in to moving parts where they break turbine's motors pipes on other equipment.To avoid the costly warranty, researches are taking lessons from a desert native, the yell

NPR 2010-05-15

President Obama's decrying what he calls the ridiculous spectacle of executives of BP and other companies, pointing fingers this week over one of the worst oil spills in US history. Following a cabinet meeting at the White House today, the president

VOA慢速英语2014 Earth's Surfaces Are Always Moving 地球表面一直在运动

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

美国国家公共电台 NPR A Sexual Underground Surfaces In 'Scotty And The Secret History Of Hollywood'

LULU GARCIA-NAVARRO, HOST: After World War II, a Hollywood gas station became the center of that city's hidden sex life. Scotty Bowers was an attendant there. (SOUNDBITE OF FILM, SCOTTY AND THE SECRET HISTORY OF HOLLYWOOD) SCOTTY BOWERS: One day, Car

TED演讲:昔日纽约(4)

The few surfaces not covered by signs are often clad in a distinctive, dark green-gray, striated aluminum siding. 这仅存的没有被商标遮盖的建筑，一般都被包裹在有特色的阴暗铝灰条纹的铝制外壁板之中。 Take-out san

PBS高端访谈:鲨鱼皮可能会成为抵抗超级细菌的秘密武器

JUDY WOODRUFF: Now: sharks. Just saying the word can send shivers down the spines of some, but as Hari Sreenivasan found in this report, studying their skin could be key to fighting diease and is on the cutting edge of the larger push announced at th

裸奔派VS西装派：看英国人如何吐槽37度高温

Commuters faced a nightmare journey home tonight as Britain's trains were blighted by delays and road surfaces melted in the heat. 今晚对于通勤的乘客而言真是个噩梦般的回家之旅英国的火车彻底延误毁了，路面高温简直是

Greece braced for more fire chaos

Greek firefighters are facing another day battling wildfires still threatening areas north of Athens. Thousands of residents of the capital's northern suburbs were forced to leave their homes as dozens of houses and large areas of forest were burnt.

英文歌曲:Mine

Mine Taylor Swift Uh, uh, uh oh Uh, uh, uh oh You were in college working part time waiting tables Left a small town, never looked back I was the flight risk with the fear of fallin' Wonderin' why we bothered with love if it never lasts I say Can you

两情若是久长时：Taylor Swift - Mine

两情若是久长时：Taylor Swift - Mine 小美女Taylor Swift的新歌Mine，一如既往的欢快好听，本周强势杀入Billboard榜单前十，令人惊喜地位居第三。认真读一下歌词，原来讲述的还是一个温馨感人的爱

英语听力文摘 English Digest 131、去沙漠如何着装？

D: Hey, Yael, check out my new white linen suit. It's going to keep me cool on my vacation to the Mojave desert. Y: That is one snazzy suit, Don. D: Oh, I'm stylin'. Plus, everyone knows that white reflects heat and black absorbs it. Yes, if you're o

经济学人236:金属,自己愈合吧 Metal,heal thyself

Metal, heal thyself 金属，自己愈合吧 Materials science: Researchers have devised an ingenious way for the damaged surfaces of metals to repair themselves when they come to harm 材料科学：研究人员构想出了一种新颖独特的方法，

英语歌曲:两情若是久长时Taylor Swift - Mine

两情若是久长时：Taylor Swift - Mine 小美女Taylor Swift的新歌Mine，一如既往的欢快好听，本周强势杀入Billboard榜单前十，令人惊喜地位居第三。认真读一下歌词，原来讲述的还是一个温馨感人的爱

经济学人326:旅馆卫生 当心遥控器

Science and technology 科学技术 Hotel hygiene 旅馆卫生 Mind the remote 当心遥控器 The next time you check in 下次你在办理入住手续的时候 3_副本.jpgNO ONE likes to think about who was in their hotel room before them, let alo

【断背山】11

We herded sheep on Brokeback one summer, said Ennis. He could hardly speak. Well, he said it was his place. I thought he meant to get drunk. Drink whiskey up there. He drank a lot. His folks still up in Lightnin Flat? Oh yeah. Theyll be there until t