文章列表

• 1.放屁虫如何喷射出毒雾
• Bombardier beetles, which exist on every continent except Antarctica, have a pretty easy life. Virtually no other animals prey on them, because of one...
• 2.迄今发现拥有最宽运行轨道的脉冲星
• A team of highly determined high school students discovered a never-before-seen pulsar by painstakingly analyzing data from the National Science Found...
• 3.人脑长期暴露宇宙射线中会导致认知障碍
• What happens to an astronaut's brain during a mission to Mars? Nothing good. It's besieged by destructive particles that can forever impair cognition,...
• 4.撒哈拉的沙尘使利比里亚半岛的气温降低
• Spanish and Portuguese researchers have analysed the composition and radiative effect of desert aerosols during two episodes which simultaneously affe...
• 5.预先形成的观念严重影响大脑实际反应
• When consumers taste cheap wine and rate it highly because they believe it is expensive, is it because prejudice has blinded them to the actual taste,...
• 6.蜂王如何避免蜂群中的同系繁殖
• Recombination, or crossing-over, occurs when sperm and egg cells are formed and segments of each chromosome pair are interchanged. This process plays ...
• 7.海岸光污染影响海洋动物的生活
• Marine ecosystems can be changed by night-time artificial lighting according to new research published in the Royal Society journal Biology Letters. T...
• 8.早期的爱斯基摩人来自阿拉斯加北坡
• Genetic testing of Iupiat people currently living in Alaska's North Slope is helping Northwestern University scientists fill in the blanks on question...
• 9.雌雄南方古猿体型差别不大
• Lucy and other members of the early hominid species Australopithecus afarensis probably were similar to humans in the size difference between males an...
• 10.穴居人的消亡可能与狩猎工具的出现无关
• The demise of Neanderthals may have nothing to do with innovative hunting weapons carried by humans from west Asia, according to a new study published...