Christian Simon
            
            @chsimon.bsky.social
          
          850 followers
          420 following
          2.6K posts
        
          Chercheur-enseignant @Sorbonne_Univ_ 👨🏻🎓 
Cofondateur @fablabsu #innovation 💡
Transition & nucléaire @su_ite 🌍
Science participative @openradiation ⚛️
      
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      Academics in Assyria in the 7th c BC complain that admin is preventing them from doing research and teaching
    
        
        
      Reposted by Christian Simon
    
  
          
              Nolwenn
              @nolwenn.bsky.social
          
              · 18h
        
        
      
    
        
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              Flef
              @flefgraph.bsky.social
          
              · 19h
        
        
          
      Thread sur la différence entre une attaque à l’e-réputation et une guerre sociale.
Et comment choisir l’un ou l’autre.
Ça parlera :
Harcèlement, Gestion de crise, Cyprien, Grugru, Heard/Depp, TheGreatReview, Soldats, Miliciens, Émeutes…
Stratégies et conséquences derrière ces aspects.
        Et comment choisir l’un ou l’autre.
Ça parlera :
Harcèlement, Gestion de crise, Cyprien, Grugru, Heard/Depp, TheGreatReview, Soldats, Miliciens, Émeutes…
Stratégies et conséquences derrière ces aspects.
        
      Reposted by Christian Simon
    
  
  
        
      Reposted by Christian Simon
    
  
  
      Une enquête révèle une fraude généralisée dans le domaine de l'édition #mathématique, où les indicateurs commerciaux et les classements ont encouragé la production massive d'articles sans intérêt ou erronés.
scienceandculture.com/2025/09/now-...
L'étude : arxiv.org/abs/2509.09877
      
          scienceandculture.com/2025/09/now-...
L'étude : arxiv.org/abs/2509.09877
Now It’s Science Fraud in…Mathematics?
          Most lay people would not think that mathematics is a particularly safe place to do fraud.
        
          
          scienceandculture.com
        
      
  
        
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      Reposted by Christian Simon
    
  
      I recently learned that some mathematicians deny the existence of large numbers.
www.youtube.com/watch?v=4cFg...
      
          www.youtube.com/watch?v=4cFg...
These Mathematicians Don’t Believe Large Numbers Exist. I’m Serious.
          YouTube video by Sabine Hossenfelder
        
          
          www.youtube.com
        
      
  
      Here's one reason I have a hard time taking ultrafinitism seriously:
If ultrafinitists really believed what they say they do, they should get excited about the discovery of ever larger numbers. They should consider searching for evidence of them a valuable goal. Yet they don't. Why? 🤔
        If ultrafinitists really believed what they say they do, they should get excited about the discovery of ever larger numbers. They should consider searching for evidence of them a valuable goal. Yet they don't. Why? 🤔
      I recently learned that some mathematicians deny the existence of large numbers.
www.youtube.com/watch?v=4cFg...
  www.youtube.com/watch?v=4cFg...
        
      Reposted by Christian Simon
    
  
        
      Reposted by Christian Simon