Science and technology 科学技术 The evolution of the hand 手的进化 Making a fist of it 拳头的演化 How a dual-use bodily structure came into existence 人手的双重功能如何生成 THE appendage at the end of a human being's arm is a...
Science and technology 科学技术 Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanity's family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brooks's film History of the Wo...
Science and technology 科学与技术 Evolution and coat colour 进化和表皮色彩 Well spotted 美丽涂鸦 The reason why some cats are plain and others are patterned 为何有些猫科动物全无斑纹,而其他的则斑斑点点? How the...
Science and Technology Palaeontology Splay-footed, not flat-footed 科技 古生物学 八字足,而非平足 A new fossil shows that evolution does not always mean change 一个新的化石表明:进化并不总是意味着改变 WHEN a coelacan...
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