科学美国人60秒 SSS When Dining for Trillions, Eat Wisely

You are what you eat, the old expression goes. But it leaves out one crucial detail. We don't dine alone. We dine with trillions of friends. Jeff Gordon, a microbiologist at Washington University in Saint Louis. And they are partners in consuming the

科学美国人60秒 SSS When We Fly to Mars, Microbes Will, Too

When We Fly to Mars, Microbes Will, Too 飞向火星的不止是你，还有我 A humid bathroom is the perfect habitat for mold. But there are ways to avoid it. We can just open the window and let some fresh air in! Not so easy on a space station th

听电影学英语-快餐帝国5

[00:06.20]Come on up and meet my new neighbors. 快上来 看看我的新邻居们 [00:08.12]Aw. No. 呃 不会吧 [00:12.48]Aw, geez. 啊 天哪 [00:16.16]- When did all this happen? - Last couple of years. -是什么时候开始这样的? -前几年

美国科学60秒 SSS 2013-08-30

Everywhere you go, the trillions of microbes in your gut go, too. And that's a comforting thought, because according to a new study, a more diverse population of intestinal bacterias is linked to better health. The work is in the journal Nature. Dani

美国科学60秒 SSS 2013-08-29

everywhere you go ,the trillions of microbes in your gut go,too.and that's a comforting thought,because according to a new study,a more diverse population of intestinal bacteria is linked to better health. the work is in the journal Nature.Danish res

[科学美国人60秒] SSS 2015-09-23

You might blame your pets for shedding all over the house, but we humans do it, too, and our staff is alive. We are constantly meeting microbes around us, and this is coming from shedding our skin, from exhaling, and our hair, and we are just full of

SSS 2010-03-16

They say that who you hang out with says a lot about who you are. Well, the microbes that hang out on your fingers can point to exactly who you are. Because scientists at the University of Colorado in Boulder have been able to identify individuals ba

60秒科学:你身上的细菌"身份证"

相信吗？你身上寄生的细菌群有辨识身份的功能。 They say that who you hang out with says a lot about who you are. Well, the microbes that hang out on your fingers can point to exactly who you are. Because scientists [Noah Fierera e

中国科学家发现肥胖“秘密”

Chinese scientists discover gut bacteria linked with obesity Obesity could be caused by bacterial infection rather than eating too much, exercising too little or genetics, according to a study that could have profound implications for public health s

Bird flu discovered in Dutch farm

THE HAGUE, June 24 (Xinhua) -- Bird flu was discovered at a poultry farm in the central Dutch province of Flevoland, the Ministry of Agriculture said Friday. It said the virus discovered was a mild variant. The farm's 47,000 chickens were slaughtered

VOA标准英语2010年-Getting Mileage Out of Manure

Dairy farmer, researchers look for ways to power cars with bio-gas from cattle Tom Banse | Bellingham, Washington 23 February 2010 Dairy owner Darryl Vander Haak turns cow manure into 'bio-gas' which burns like natural gas in a small electric power p

Ezekiel 以西结书04

4Now, son of man, take a clay tablet, put it in front of you and draw the city of Jerusalem on it. 2Then lay siege to it: Erect siege works against it, build a ramp up to it, set up camps against it and put battering rams around it. 3Then take an iro

夏洛的网 第135期:进展顺利(8)

Lurvy! he called. 勒维！他叫道， There is to be no more cow manure thrown down into that pigpen. 不要再把牛粪扔到猪圈去了。 I have a terrific pig. 我有的是只了不起的猪。 I want that pig to have clean, bright straw every

夏洛的网 第41期:孤独(8)

Wilbur watched him disappear into his tunnel. 威尔伯看着它钻进地道不见了， In a moment he saw the rat's sharp nose poke out from underneath the wooden trough. 转眼就见它的尖鼻子从木槽底下伸出来。 Cautiously Templeton p

VOA慢速英语20060613a

AGRICULTURE REPORT - Raising Rabbits Offers a Big Return From a Small InvestmentBy Mario Ritter Broadcast: 2006骞?鏈?3鏃? This is Shep O'Neal with the VOA Special English Agriculture Report. Rabbit

英语小达人 359 If You Are Warm and Happy

If You Are Warm and Happy如果你温暖而快乐Once upon a time, there was a nonconforming sparrow who decided not to fly south for the winter. 从前，一只不守常规的麻雀决定冬天的时候不飞去南方。 He said, I've had enough of

英语小达人 297 Guess the Correct Ending

Guess the Correct Ending 猜猜正确的下文 A fourth grade teacher collected old, well-known proverbs. She gave each child in her class the first half of a proverb and asked them to come up with the rest. Their insight may surprise you. 一个四年

Five Cool Ways to Turn Trash Into Treasure

When we think of waste, we dont usually think utility. Yet, as we face droughts, limited landfill space, and depleting natural resources, weve been forced to reconsider our castoffs, with interesting results. These five case studies show that with in

夏洛的网 第215期:温暖的风(5)

One fine sunny morning, after breakfast, 一个大晴天，威尔伯吃过了早饭， Wilbur stood watching his precious sac. 站在那里看它的宝贝袋子。 He wasn't thinking of anything much. 它没有多想什么。 As he stood there, he no

【英语时差8，16】细菌能

Ya?l: Welcome to another episode of Lunch with Don and Ya?l. So, Don, what are you eating today? Don: Nothing. Y: Nothing!?! Are you on a diet or something? D: Not by choice. To be honest, I'm trying to save money by buying less food. Y: Why? D: Beca