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« Car enfin, qu’est-ce l’homme dans la nature ? Un néant à l’égard de l’infini, un tout à l’égard du néant, un milieu entre rien et tout. Il est infiniment éloigné des deux extrêmes ; et son être n’est pas moins distant du néant d’où il est tiré, que de l’infini où il est englouti. »

― Blaise Pascal, Pensées XXII. (1670), seconde édition (orthographe modernisée) (pp. 169-175) 
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Marvelous result.
Mathematicians calculate that there are 177,147 ways to knot a tie


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Almost 50 years ago, Sweden braced for H-Day, the potentially catastrophic moment when everyone in the country started driving on the opposite side of the road:


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"De Luce (On Light), written in 1225 in Latin and dense with mathematical thinking, explores the nature of matter and the cosmos." via +Nature News & Comment 


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The Earth is getting greener - and not just at the poles. From the Arctic to the deserts, plants are thriving in our changing climate. So what will be the impact of this, new, lush Earth? (preview)


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Try your hand at proofreading Pictures from Italy, a little-known work by Charles Dickens, as a part of Validation Month.
周謙's +1's are the things they like, agree with, or want to recommend.
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