文章列表

• 1.大陆板块碰撞：5千万年的传说
• Fifty million years ago, India slammed into Eurasia（欧亚大陆） , a collision that gave rise to the tallest landforms on the planet, the Himalaya Moun...
• 2.跗骨信息可用于鉴别性别
• Law enforcement officials who are tasked with identifying a body based on partial skeletal remains have a new tool at their disposal. A new paper from...
• 3.北极最厚海冰融化速度加快
• A new NASA study revealed that the oldest and thickest Arctic sea ice is disappearing at a faster rate than the younger and thinner ice at the edges o...
• 4.服用安眠药会提高死亡危险
• People are relying on sleeping pills more than ever to get a good night's rest, but a new study by Scripps Clinic researchers links the medications to...
• 5.未来的智能手机能在墙上放映图像
• Mobile phones currently on the market are capable of showing high quality images and video, but the phones' small size sets insurmountable（不能克服的...
• 6.冰河时期的土狼体型比现在大
• Coyotes（土狼） today are pint-sized compared to their Ice Age counterparts, finds a new fossil study. Between 11,500 and 10,000 years ago -- a mere b...
• 7.眼部活动与胳膊活动相协调
• We make our eye movements earlier or later in order to coordinate with movements of our arms, New York University neuroscientists have found. Their st...
• 8.盐渍土能吸收空气中的水分
• The frigid McMurdo Dry Valleys in Antarctica are a cold, polar desert, yet the sandy soils there are frequently dotted with moist patches in the sprin...
• 9.火山爆发会改变附近水质
• Seawater circulation pumps hydrogen and boron（硼） into the oceanic plates that make up the seafloor, and some of this seawater remains trapped as th...
• 10.变形虫可能对光合作用的演化起关键作用
• The major difference between plant and animal cells is the photosynthetic（光合作用的） process, which converts light energy into chemical energy. Whe...