文章列表

• 1.道德两难：杀一人还是杀五人？
• Imagine a runaway boxcar（货车车厢） heading toward five people who can't escape its path. Now imagine you had the power to reroute the boxcar onto di...
• 2.114号、116号元素被命名
• The International Union of Pure and Applied Chemistry (IUPAC) have recommended new proposed names for elements 114 and 116, the latest heavy elements ...
• 3.南极冰川形成与CO2有关
• Atmospheric carbon dioxide levels plunged by 40 percent before and during the formation of the Antarctic ice sheet 34 million years ago, according to ...
• 4.科学家揭示地球早期大气组成
• Scientists in the New York Center for Astrobiology（天体生物学） at Rensselaer Polytechnic Institute have used the oldest minerals on Earth to reconst...
• 5.3D打印机制作类骨材料
• It looks like bone. It feels like bone. For the most part, it acts like bone. And it came off an inkjet printer（喷墨式打印机） . Washington State Uni...
• 6.揭开软组织肉瘤的基因分子之谜
• Scientists at Joslin Diabetes Center in Boston have uncovered important molecular and genetic keys to the development of soft-tissue sarcomas（肉瘤） ...
• 7.水是地震的“润滑剂”
• Geophysicists from Potsdam have established a mode of action that can explain the irregular distribution of strong earthquakes at the San Andreas Faul...
• 8.某些Android机很容易被黑客攻击
• New research from North Carolina State University shows that some smartphones specifically designed to support the Android mobile platform have incorp...
• 9.皮内成骨帮助恐龙度过艰难的岁月
• Bones contained entirely within the skin of some of the largest dinosaurs on Earth might have stored vital minerals to help the massive creatures surv...
• 10.儿童体重与车祸受伤程度无直接关联
• Researchers at The Children's Hospital of Philadelphia's Center for Injury Research and Prevention studied nearly 1,000 1- to 8-year-old children invo...