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Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

奥运歌曲－阿森纳球队队歌：Song Of Arsenal

阿森纳足球队的队歌，只是没有找到歌曲的名字，也是一首饱含激情的体育歌曲。 Arsenal Started out the season - nothing stopped us Everything was going Wright Wright Wright! Walking in a Bergkamp Wonderland, when Parlour was our Ray of light Gunner see th

VOA慢速英语2014 Will Technology Drive the Drive-In Out of Business?

Will Technology Drive the Drive-In Out of Business? More and more movie theaters around the world are replacing older equipment with modern technology. The new equipment heightens the movie-watchers experience. The images are sharper, the sound is cl

60秒科学:Artificial Muscle Brings Back Blink

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

美国将克里姆林宫首席调查官员和其他6人加入制裁名单

The U.S. imposed sanctions on Russia's top investigator and four other Kremlin figures Monday for what the State Department calls notorious human rights violations. 美国星期一宣布，制裁包括俄罗斯调查部门最高官员在内的五名俄

2006年VOA标准英语-Advances in Artificial Limbs Help Returning Sol

By Melinda Smith Washington, DC 01 November 2006 watch Walter Reed Amputees A record number of U.S. soldiers injured in Iraq have lost arms and legs in explosions caused by remote-controlled bombs. The need for more comfortable, adaptable artificial

VOA标准英语2011--Doctors Achieve Milestone Using Artifici

Doctors Achieve Milestone Using Artificial Heart With No Beat In March, two doctors at the Texas Heart Institute in Houston achieved what medical experts call a major milestone by implanting a continuous-flow artificial heart in a human patient. The

Artificial Leaf Turns Sunlight into Electric Power

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

VOA标准英语2011--Artificial Blood Vessels Work Well, Have

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

美国国家公共电台 NPR Putin Critic Says He's Afraid the Kremlin Would 'Wipe Me Out One Way Or Another'

RACHEL MARTIN, HOST: A top critic of Vladimir Putin has been accused of murder. Financier William Browder lives in London. American-born but now a British citizen, Browder was once the largest private foreign investor in Russia. He made a lot of mone

美国国家公共电台 NPR New Year To Bring New Test For Trump Administration On Key Russia Sanctions

DAVID GREENE, HOST: When Donald Trump, Jr., met with a Russian lawyer during his dad's presidential campaign last year, he was hoping to learn incriminating information about Hillary Clinton. But according to Trump, the lawyer wanted to talk about re

儿童英语读物《神奇树屋》 第七册 Afternoon on the Amazon 04

4CaveKids JackandAnniecrepttothecaveandpeekedinside. Asmallflamedancedfromabedofglowingcoals. Nearthefirewereknives，axes，andhollowed-outstones. Animalskinswereneatlystackedagainstthewall. Peoplemustlivehere，saidAnnie. MaybeitsthehomeoftheCro-Ma

揭秘新科技 Wifi信号能治病

Researchers have developed a method to activate electronic implants in the body and eliminate bacterial infections using a wireless signal。 研究者已经开发了一种运用无线信号激活人体中电子植入物来消除细菌感染的方法。

Wifi信号弱？放置地点有问题

Deciding where to place a Wi-Fi router at home to minimise signal blackspots is a fine art. But a physicist has attempted to tackle the problem by mathematically working out the optimum position for a router. He studied how walls and reflections affe

US Identifies Marines in Urination Video

U.S. military officials say they have identified the four Marines seen on video urinating on the bodies of dead Afghan Taliban fighters. The Naval Criminal Investigative Service, heading the main inquiry into the video, has also reportedly questioned

Russian Federal Council passes "anti-Magnitsky Act"

MOSCOW, Dec. 26 (Xinhua) -- The Russian Federation Council, or the upper house of the parliament, approved on Wednesday a bill which would imposes entry bans on U.S. citizens who have allegedly committed crimes against Russians abroad, and persons in

Putin sees no obstacles to signing "anti-Magnitsky" bill

MOSCOW, Dec. 27 (Xinhua) -- Russian President Vladimir Putin said Thursday he saw no reason not to sign into law a bill banning adoption of Russian children by U.S. foster families. The controversial bill, nicknamed the Dima Yakovlev Act, has been pa

多尼隆访华不合时宜

MOSCOW, April 14 (Xinhua) -- U.S. National Security Advisor Thomas Donilon is arriving in Moscow for a visit at an unsuitable time, a Russian parliament member said Sunday. Donilon will be the first to feel the brunt of the U.S. black lists tomorrow,

Russia Bans US Officials in Diplomatic Dispute

Russia is banning visits by certain U.S. officials in retaliation for Washington's blacklisting of Russian officials allegedly involved in the prison death of a whistleblower. Russia's Foreign Ministry said on its website Saturday that it is blacklis

NPR 2012-12-29

From NPR News in Washington, I am Jeanine Herbst. A meeting is underway at the White House between Senate and House leaders at this hour, its a final step at trying to find a solution to avoid the looming fiscal cliff of automatic tax hikes and spend