文章列表

• 1.时差N小时 南极有苍蝇?
• Sometimes the biggest finds are the smallest finds. 有时候，重大发现源于很小的发现。 Researchers examining a segment of siltstone taken fromground alo...
• 2.时差N小时 绅士的蝴蝶
• One thinks of nature as red in tooth and claw, as the oldsaying goes. 有人认为正如一句古话，自然界充斥着腥牙血爪。 Species compete with each other for...
• 3.时差N小时 宇宙生命奥秘
• Do you think there's life on other planets Don? 你认为其他行星上会有生命存在吗？ It seems perfectly reasonable that there would be Yael. 似乎完全有理...
• 4.时差N小时 我们为什么需要睡觉?
• Dear A Moment of Science, 亲爱的《科学一科》栏目组： Why do we sleep? 我们为什么需要睡觉？ I know this question has been debated byscientists and phil...
• 5.时差N小时 自然界的直升机
• Most birds flap their wings up and down, but hummingbirds move their wings in a figure-eight pattern. 大多数的鸟是上下拍打翅膀飞行，但蜂鸟不一样，它是...
• 6.时差N小时 二氧化碳能增加食欲?
• Carbon dioxide is a potent greenhouse gas. 二氧化碳是一种强力的温室气体。 Levels of carbon dioxide, or CO2, in the atmosphere are increasing at an unp...
• 7.时差N小时 自然界的闹钟
• It's four A.M. 早上四点， You're tucked safely into a warm bed, savoring thelast few hours of sleep before daybreak. 你还在温暖的被窝里蜷着，享受着天...
• 8.时差N小时 鸟儿捕虫的线索
• Everyone is familiar with the sight of robins hopping aroundthe yard, peering into the grass or head-cocking to locate anice juicy worm. 后院里，知更...
• 9.时差N小时 灰蝶与蚂蚁双赢原则
• The Lycaenids are a group of butterflies known commonly as blues, coppers and hairstreaks. 灰蝴蝶是一群被认为有着蓝色，紫铜色，并且翅膀上有细纹的蝴蝶...
• 10.时差N小时 那些不喜欢音乐的人
• Everybody likes music, right? 人人都爱音乐，对吧？ I mean, no matter who you are, where you live, or what your ethnicor cultural background is, people...