文章列表

• 1.Seen on the Science Fair Scene
• Every spring, more than 1,000 high school students from around the world compete for millions of dollars in scholarships and other prizes at the Intel...
• 2.Where Have All the Bees Gone?
• June13,2007 Entomologistsscientists who study insectshave a real mystery on their hands. All across the country, honeybees are leaving their hives and...
• 3.Millennium Seed Bank Project
• Nov.7,2007 On an unusual old farm in New York City, workers are stashing away the seeds of the future. In this unlikely place, researchers are putting...
• 4.Thieves of a Feather
• Dec.19,2007 Some birds are masters of crime. These sneaky species steal food from other birdsand get away with it. A diverse collection of birds is gu...
• 5.Monkey Math
• Jan.9,2008 You add like a monkey. No, really. Recent experiments with rhesus macaques suggest that monkeys do high-speed addition in much the same way...
• 6.Catfish（鲶鱼）
• 鲶鱼大家都熟悉吧？和达尔文蛙相似，雄性鲶鱼也是把雌鲶鱼产的卵含在嘴里，以此孵出小鲶鱼。不同的是，雄鲶鱼在这段时期不能进食。 Catfish（鲶鱼）： A father ...
• 7.Rhea（美洲鸵）
• 要论忠诚，美洲鸵肯定不是，因为它们没有固定的配偶。正因如此，雄鸟要独自承担起孵卵、喂食、照顾和保护后代的重任。 Rheas are large South American birds si...
• 8.Cockroach（蟑螂）
• 不知道尽守父职的雄蟑螂，能否给名声扫地的蟑螂家族挣来一点点声誉？雄蟑螂为了哺育嗷嗷待哺的后代，会吃下鸟粪，仅为了给小蟑螂提取氮这一营养物质。 Cockroach...
• 9.Sea horse（海马）
• 相信吗？雄海马可是有生育子女的能力哦！雄海马腹部有一个小袋，据说可用来装小海马2000只。当雄海马和雌海马交配的时候，雌海马的卵子会巧妙地掉到雄海马的育儿...
• 10.Darwin frog（达尔文蛙）
• 达尔文蛙见于南美洲大部分地区，它们抚育幼蛙的方式与众不同。达尔文雌蛙产下卵后，雄蛙用舌头把卵卷起咽到声囊里，之后雄性达尔文蛙则继续进食。当蝌蚪长到没有...