| Palimpseste | 3 #621 |
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Je viens d'arriver
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Inscrit: 16/03/2018 00:09
Post(s): 89
Karma: 91 |
Contribution le : 10/11/2018 17:49
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| Yazguen | 8 #622 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 12/11/2018 09:05
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| Yazguen | 2 #623 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 13/11/2018 07:46
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1 #624 |
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Fantôme
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Contribution le : 13/11/2018 16:38
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| mikerb | 4 #625 |
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Je m'installe
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Inscrit: 24/09/2014 19:03
Post(s): 494
Karma: 817 |
Ce con de chat mais ce con de chat :
Contribution le : 19/11/2018 08:36
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| Yazguen | 2 #626 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 19/11/2018 09:22
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| Yazguen | 2 #627 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 20/11/2018 07:37
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| Yazguen | 4 #628 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 20/11/2018 08:32
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| Yazguen | 9 #629 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 20/11/2018 15:37
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| Yazguen | 2 #630 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 21/11/2018 08:29
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| Yazguen | 4 #631 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 22/11/2018 08:37
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| Yazguen | 9 #632 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 23/11/2018 07:53
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| mikelemerle | 4 #633 |
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Je masterise !
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Inscrit: 08/11/2012 14:06
Post(s): 2552
Karma: 976 |
Contribution le : 25/11/2018 13:26
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| Baba-Yaga | 0 #634 |
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Je poste trop
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Inscrit: 10/07/2016 16:17
Post(s): 18814
Karma: 13088 |
Contribution le : 25/11/2018 15:46
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0 #635 |
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Fantôme
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@Baba-Yaga ton robinet est ouvert, fais des économies de rire
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Contribution le : 25/11/2018 15:49
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| Yazguen | 2 #636 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 26/11/2018 08:30
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| Yazguen | 5 #637 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 26/11/2018 10:14
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| Alex333 | 6 #638 |
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Je poste trop
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Inscrit: 07/07/2008 10:56
Post(s): 26241
Karma: 13552 |
Via wikipedia.org Citation : In mathematics and physics, the plate trick, also known as Dirac's string trick, the belt trick, or the Balinese cup trick, is any of several demonstrations of the idea that rotating an object with strings attached to it by 360 degrees does not return the system to its original state, while a second rotation of 360 degrees, a total rotation of 720 degrees, does. Mathematically, it is a demonstration of the theorem that SU(2) (which double-covers SO(3)) is simply connected. To say that SU(2) double-covers SO(3) essentially means that the unit quaternions represent the group of rotations twice over
Contribution le : 27/11/2018 01:48
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| Yazguen | 3 #639 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 27/11/2018 07:30
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| Yazguen | 5 #640 |
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Je poste trop
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Inscrit: 18/02/2005 17:32
Post(s): 15869
Karma: 17015 |
Contribution le : 27/11/2018 15:14
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