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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute.
Think of the weirdest1 creatures you've ever seen in a sci-fi film. Now think of this: there are far stranger, albeit2 smaller, critters living in your own home. And Rob Dunn at North Carolina State University wants you to go on safari3 to find them.
Research has been done on the diversity of bacteria, fungi4 and other organisms that live on our skin, in our guts5, even in our belly6 buttons.
But there are other entire ecosystems7 that surround us. And scientists want to understand how they differ based on how and where we live. What's the tiny life like on a door frame in Brooklyn compared with that in Des Moines? Or how do fridge microbes of an urban singleton stack up with those of a suburban8 family?
The research team seeks ten volunteers from each state, five urban and five rural. Each volunteer will get a kit9 of vials and swabs, along with instructions about where and how to swipe—such as door frames, couch cushions, refrigerators, even yourself. The samples will be analyzed10 to uncover the secrets of our microscopic11 companions. To find out more, go to robdunnlab.com
Thanks for the minute. For Scientific American's 60-Second Science, I'm Cynthia Graber.
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1 weirdest | |
怪诞的( weird的最高级 ); 神秘而可怕的; 超然的; 古怪的 | |
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2 albeit | |
conj.即使;纵使;虽然 | |
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3 safari | |
n.远征旅行(探险、考察);探险队,狩猎队 | |
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4 fungi | |
n.真菌,霉菌 | |
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5 guts | |
v.狼吞虎咽,贪婪地吃,飞碟游戏(比赛双方每组5人,相距15码,互相掷接飞碟);毁坏(建筑物等)的内部( gut的第三人称单数 );取出…的内脏n.勇气( gut的名词复数 );内脏;消化道的下段;肠 | |
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6 belly | |
n.肚子,腹部;(像肚子一样)鼓起的部分,膛 | |
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7 ecosystems | |
n.生态系统( ecosystem的名词复数 ) | |
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8 suburban | |
adj.城郊的,在郊区的 | |
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9 kit | |
n.用具包,成套工具;随身携带物 | |
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10 analyzed | |
v.分析( analyze的过去式和过去分词 );分解;解释;对…进行心理分析 | |
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11 microscopic | |
adj.微小的,细微的,极小的,显微的 | |
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