搜索 - 科创

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当爱迪生续制留声机后，社会上更认为他当之无愧。从来世界上每一新发明品的出世，能够轰动一时的，没有比这留声机更为热烈了。1878年4月20日美国《勒斯力画报》称此机一出，将使人们的日常生活得以大大改变。

如果彼得能够跻身上流社会，我说不定也能不必非讨一位大学教师做老婆了。三天以后，磷原子模型准备就绪了。我把几个短的糖和磷酸骨架很快地串连起来。然后我又花了一天半时间。

但是他从来没有真正搞清楚，这些人类成果——这是能够在“原始”社会中，在儿童身上，以及在上帝所创造的其他生物（不要忘了奥托·苛勒的鹦鹉）身上进行研究的——在性质上跟数学家们自己较近的工作颇为类似，因此，康托尔作为基础用以建立集合论的那种一一对应关系我们从远古年代的物物交换

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