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苹果掉到牛顿头上了没?

已有 7426 次阅读 2013-2-5 11:56 |个人分类:科学感想|系统分类:人文社科| 苹果

 

几乎所有介绍牛顿的书都忘不了写一个牛顿的苹果故事,好象掉到牛顿头上的苹果让他发现了万有引力定律(牛顿苹果的故事)。这个故事令人印象深刻,似乎对儿童有启迪作用。然而,其真实性却是大大让人生疑的。

 

以前在新华书店的二楼打折书中,买到一本北京大学出版社20004月出的《阿基米德的浴缸》(作者:(法)奥尔托利,维特科夫斯基;译者:王懿静)。书中说牛顿的苹果故事只是一个神话,不可能是真的。当然,这本书还介绍了其它的科学中的神话故事,如阿基米德的浴缸、凯库勒的蛇(苯)、门捷列夫化学元素表、薛定谔的猫等。有兴趣的同学可买来一读。


另见:


 

Most of us have believed that the apple was to blame for the famous Newton laws, but it’s not true. One day while taking a nap under a farm tree, the apple fell on his head; he rose, went home, did some scribbling and came out with a formula, BULL! In fact there was no apple, no tree, no Newton at that time. This is just a children’s faulty tale sort off hallucination, it just isn’t real. A big lie we have been hearing since our school days. Why on earth would he have derived the law from the encounter with this particular apple, leaves fall to the ground as well, a volatile puke flows downwards as well, and you never piss UPWARDS, do YOU? Pathetic attempt at humor, whoever stated this apple story?

10 Biggest Lies in the History

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One Response to “The Ten Beefy Distorted Lies Ever Communicated”

  1. Kyle says:

    I’m afraid that the apple story of Isaac Newton is true. It has been verified by his biographer named William Stukeley.

    Here’s what Mr. Stukeley wrote in his book about the incident:

    “after dinner, the weather being warm, we went into the garden, & drank thea under the shade of some appletrees, only he, & myself. amidst other discourse, he told me, he was just in the same situation, as when formerly, the notion of gravitation came into his mind. “why should that apple always descend perpendicularly to the ground,” thought he to him self: occasion’d by the fall of an apple, as he sat in a comtemplative mood: “why should it not go sideways, or upwards? but constantly to the earths centre? assuredly, the reason is, that the earth draws it. there must be a drawing power in matter. & the sum of the drawing power in the matter of the earth must be in the earths center, not in any side of the earth. therefore dos this apple fall perpendicularly, or toward the center. if matter thus draws matter; it must be in proportion of its quantity. therefore the apple draws the earth, as well as the earth draws the apple.”

    Source: http://www.newtonproject.sussex.ac.uk/view/texts/normalized/OTHE00001

    Even Newton’s assistant John Conduitt had a story about this:

    “In the year [1666] he retired again from Cambridge on account of the plague to his mother in Lincolnshire & whilst he was musing in a garden it came into his thought that the same power of gravity (which made an apple fall from the tree to the ground) was not limited to a certain distance from the earth but must extend much farther than was usually thought — Why not as high as the Moon said he to himself & if so that must influence her motion & perhaps retain her in her orbit, whereupon he fell a calculating what would be the effect of that supposition but being absent from books & taking the common estimate in use among Geographers & our sea men before Norwood had measured the earth, that 60 English miles were contained in one degree of latitude his computation did not agree with his Theory & inclined him then to entertain a notion that together with the power of gravity there might be a mixture of that force which the moon would have if it was carried along in a vortex, but when the Tract of Picard of the measure of the earth came out shewing that a degree was about 69½ English miles, He began his calculation a new & found it perfectly agreeable to his Theory.”

    Source: http://www.wired.com/science/discoveries/news/2009/04/dayintech_0415



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