科学家寻求对布鲁里溃疡病多加关注 (1)
Alexander Tiendrebeogo
Benin
Ghana
Ivory Coast
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科学60秒:道路维护助长外来物种势力
Invasive species get a bad ___1___—but we humans are usually to blame for their spread. Take Japanese Stiltgrass, an invasive that arrived from Asia nearly 100 years ago as a packing material fo
科学60秒:酒精饮料诱发超导性
Wine can help keep conversation _____1_____ at a dinner party. And now it looks like that wine may aid in materials science as well. Japanese researchers discovered that hot alcoholic beverages i
科学60秒:船儿噪声响 鱼儿觅食慌
Do you dislike restaurants where noise ___1___ dinner? Seems that fish don't like a din with dinner either. Because loud sounds, for example from whizzing speedboats, distract them, and apparentl...
意大利加紧打击非法移民
Hints: Libya, Hafid Gaddur, Italy has long pressed Libya to better patrol its coasts to prevent boats carrying African immigrants from leaving its shores in search of a better life in Europe. ...