单词:elastoplastic polymer
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BARBARA KLEIN: This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. BOB DOUGHTY: And Im Bob Doughty. Today we remember Hurricane Katrina and tell about the science of severe ocean storms. (MUSIC) BARBARA KLEIN: Many Americans are ob
Amber: Hello, I'm Amber, and you're listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the Canadian writer Alice Munro about her latest collection of short stories, The View from Castle Rock. Alice Munro has
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t
This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because
Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c
Halloween is a good time to celebrate the stories of Edgar Allan PoeWritten by Shelley Gollust (MUSIC) VOICE ONE: Im Steve Ember. VOICE TWO: And Im Faith Lapidus with PEOPLE IN AMERICA from VOA Special English. Today, we tell about Edgar Allan Poe, a
Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s
This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor
Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene
A guided tour of celebrity museums in the U.S., including the Lucille Ball-Desi Arnaz Center and the Stoogeum. Transcript of radio broadcast: 01 June 2008 Welcome to THIS IS AMERICA in VOA Special English. Im Steve Ember. VOICE TWO: And I'm Faith La
Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o
The success of the M-Pesa mobile money system in Kenya is attracting the attention of development experts, aid organizations and companies seeking to replicate its effectiveness. An award-winning advertisement for M-Pesa shows money flying from a smi
'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded
People, working every night and day Never give yourself no time Got too many bills to pay Slow down, nothings gonna disappear If you give yourself some room To move to the music you hear Gotta get up, listen to me Clappa your hands, stompa your feet
音乐咖啡厅:Bosson - Efharisto 相关介绍:Bosson是瑞典流行天王,他的歌迷遍及世界各地,尤其在俄罗斯,乌克兰等东欧地区更是人气火到一塌糊涂。那首地球人都广为皆知的One In A Million将Bosson迅
[intro:] woah yeh yeh yeh courtney! whatever man, everyone does that adlib ha! now girls, what we gonna call these guys that dont like it raw? [verse 1:] you can adore me on sunday, as sundays my only day off you know that i dont wanna hang with no s