- Plant Scientists Fight Hunger Through Genetics
- In a greenhouse here at the University of Maryland, researchers are growing the next generation of wheat. Their goal is to help Maryland farmers deal with a disease that claimed(使失踪或死亡) half their wheat crop last year. Researcher Hosie Costa...
- 作者：发表于：2010-10-18 16:44:45 点击：55216 查阅全文...
- All 33 Chile miners freed in flawless rescue
- SAN JOSE MINE, Chile — Chile's trapped miners were shuttled up a narrow escape shaft(升降机) to freedom and joyous reunions(重聚) on Wednesday in a meticulously(一丝不苟地) planned rescue operation that ended the longest underground entrapme...
- 作者：发表于：2010-10-14 10:28:54 点击：60124 查阅全文...
- New Studies Reveal Infants' World of Vision
- Imagine seeing the world through an infant's eyes. How do they navigate(导航) their new surroundings? Researchers at New York University led by Karen Adolph may have discovered a way to find out. Our project is about natural vision and ...
- 作者：发表于：2010-10-13 13:30:59 点击：76750 查阅全文...
- Blind Use Visual Parts of Brain to Improve Other Senses
- A new study has added another piece to the puzzle(谜团) as scientists learn more about how the brains of blind people work. Researchers are learning how the blind still get to use the part of the brain normally devoted to(专心于) vision. Years ...
- 作者：发表于：2010-10-09 15:46:02 点击：101728 查阅全文...
- Next 'Potter' film won't be in 3-D after all
- In an unexpected move, Warner Bros.(华纳兄弟娱乐公司) announced today that "Harry Potter and the Deathly Hallows, Pt. 1" will only be released in 2-D in both conventional and IMAX theaters. The studio(制片厂) had previously(先前) pl...
- 作者：Gregory Ellwood 发表于：2010-10-09 10:49:03 点击：73028 查阅全文...
- Australia, China Conduct Live-Fire Naval Exercise in Yellow Sea
- The Australian frigate(快速军舰), HMAS Warramunga, participated in the first live-firing exercise of its kind with the Chinese navy(海军) off the Shandong Peninsular(半岛) in the Yellow Sea in north-eastern China. The vessel(船舰) took p...
- 作者：发表于：2010-09-27 10:45:35 点击：98387 查阅全文...
- The legacy of John Lennon
- Next month, the ex-Beatle would have been 70. Here, one of his confidantes(女性知己) reflects on his enduring importance. John Lennon on his return from honeymoon with Yoko Ono. In two weeks' time, on 9 October 9, John would have been 70. O...
- 作者：发表于：2010-09-26 11:03:06 点击：68871 查阅全文...
- US Failing its Top Science Students
- In a back-to-school speech in Philadelphia a few days ago, President Barack Obama urged(敦促) students to study hard, even at subjects in which they don't think they can excel(擅长). "But just because you are not the best at something toda...
- 作者：发表于：2010-09-20 15:06:33 点击：98917 查阅全文...
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