文章列表

• 1.甜蜜爱情是健康的保证
• Lovers have more reason than ever to celebrate this Valentine's Day, as a new scientific theory has suggested a healthy and loving relationship is goo...
• 2.地震时地面晃动产生大量低频次声
• Earthquakes sway buildings, buckle terrain（地形，地势） , and rumble -- both audibly and in infrasound, frequencies below the threshold（门槛，极限）...
• 3.十大植物致病菌类
• Almost 500 international experts have worked together to develop a ranking system of the ten most important phytopathogenic（致植物病的） fungi on a s...
• 4.蚊子不靠抗体对付传染病
• Researchers at the Johns Hopkins Bloomberg School of Public Health have determined a new mechanism by which the mosquitoes' immune system can respond ...
• 5.父母要给孩子做合理消费的榜样
• Parents need to be good role models to help their children make sensible financial decisions, according to Adam Hancock and his team, from East Caroli...
• 6.短噪声影响人的精神状态
• Noise can be distracting, especially to a person trying to concentrate on a difficult task. Studying annoying noises helps architects（建筑师） design...
• 7.天文学家发现距离地球最近的星系行星
• European astronomers have discovered a planet with about the mass of Earth orbiting a star in the Alpha Centauri system -- the nearest to Earth. It is...
• 8.日本稀有青蛙的前爪暗藏杀机
• Combat-ready spikes which shoot from fingers sounds like the weaponry of a comic book hero, but a Japanese scientist has found exactly this in a rare ...
• 9.人类美丽笑容的进化起源
• It takes both teeth and jaws to make a pretty smile, but the evolutionary origins of these parts of our anatomy（解剖学） have only just been discover...
• 10.鲨鱼的社会网络调查
• University of Delaware researchers are using an underwater robot to find and follow sand tiger sharks that they previously tagged with transmitters. T...