2007年NPR美国国家公共电台一月-A Broken Foot, an Artificial Leg, and a R

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

创新英语-Scientists Create Energy-Making Artificial Leaf

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

UNIT 2 Colours and Clothes Lesson 12: How Many Colours?

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VOA标准英语2015--Researchers Create Artificial Skin With Sense of Touch

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

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Once upon a time the colors of the world started to quarrel. All claimed that they were the best. The most important.The most useful.The favorite. 从前，世界上的各种颜色进行过一次争吵。每一种颜色都说自己是最好的,最重要

科学美国人60秒 SSS Oldest Known Indigo Dye Found in Peru

Many people remember the colors of the rainbow by the acronym ROY G. BIV. For red, orange, yellow, green, blue, indigo and violet. Well, the color indigo just made news. Indigo gets its name from the plant Indigofera tinctoria and its relatives, whic

音乐咖啡厅:Madeline Juno - Do It Again

You say it's foolish mistake Don't wanna know wanna know You say and all ma friends say the same I should let you go Let you go We're on a tiny planet in a no ending space From one into one second We'll be never the same again Today I'm an indigo gir

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

VOA慢速英语20060430b

WORDS AND THEIR STORIES - American Expressions Based on ColorsBy Warren Scheer Broadcast: Sunday, April 30, 2006 闈炲父鎰熻阿Spag Bolo鐑?儏鎻愪緵浜嗚嚜宸辩殑骞挎挱鍚?啓绋? Now t

SSS 2008-12-09

Chinese medicine has been getting some props lately. A couple of recent studies have demonstrated the medical potential of traditional treatments. Part of the challenge of AIDS is that immune cells lose their ability to divide and thus their disease

Be Happy

Red is for love 红色是情爱 Let you love shine 让她放光彩。 Orange is for hope 橙色是希望 Dream you dream 放飞心中的梦想 Yellow is for happiness 黄色是幸福 Create it in you soul 产生在灵魂的深处 Green is for trust 绿

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In a jungle there lived a pack of jackals. They would hunt together to eat from the left-overs of the lions meal. One of the jackals was getting a little old. All the younger jackals bullied him and did not allow him to share the food. I have to do s

影视歌曲：Madeline Juno-Do It Again

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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

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学个词Learn a Word 第1713-artificial

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

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北京国际设计周将揭开序幕 Beijing Design Week will kick off on Thursday, with Florentijn Hofman's Rubber Duck landing in waters of the Summer Palace from Beijing's Garden Expo Park. As one of the main attractions of the week, the Rubber Du

快来围观：世界上第一款蓝色葡萄酒

Red, white and ros wines have been around for hundreds of years, and if youve gotten a little bored with them you'll be happy to know that you can now enjoy a cup of bright blue wine, as well. 红色、白色和玫瑰色的葡萄酒已经存在了几百

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As the battle against the post-festive bulge rages on, many of us are seeking out any extra help we can get with New Year's resolutions to lose weight. 抗击节后肥胖的战争已然打响，不少人都在寻求助力以实现成功减重的新年决

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Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚