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2d
古人是如何在坚持地心说的前提下,同时解释太阳和行星同时绕赤道和黄道运行的?
首先太阳和行星既绕赤道又绕黄道运行是在地球观测时客观存在的天文现象,所以不管是哪一种古代理论,都需要对此进行至少定性的解释,否则这个理论很难被广泛接受或传承下来。 @姜源 已经概述了古人对于大地的主流认知,我在此基础上展开说一点相关的天文学史。
15d
从牛顿到爱因斯坦:物理学史上的传奇探索之旅
物理学,这门探讨宇宙与自然规律的科学,犹如浩瀚星空,映射出无数物理学家的智慧与奋斗。从公元90年托勒密的地心说到20世纪初爱因斯坦的伟大发现,物理学史如同一条时光长河,承载着无数激动人心的故事,也见证了人类对宇宙奥秘的不断探索与思考。
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1d
从“笛卡尔”到“洛克”,一条充满荆棘的通往现代之路
我们常说,我们现在处于“现代”社会,但我们是从什么时候开始,进入现代的? 客观来讲,不同领域对于何时进入“现代”的界定,各有不同。 文学、音乐、建筑等诸多领域,往往将“现代”的起点锚定在 20 世纪初。
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