== Shrees1234 recent additions == 

 , I'd like to explain why I reverted your well-intentioned and knowledgeable additions to the article: 
 *The excessively mathematical description of chaos in general was not appropriate for the introduction, because the introduction will be read by people without a technical background and should use nontechnical language if possible, and also because this article is about Chua's circuit specifically and not chaos in general.  
 *The section title "Introduction" placed at the top does not comply with WPs article format given in the Manual of Style and breaks the article format.  The first section is automatically the introduction and does not need a section title. 
 *The section on "Harmful" and "Harmless" effects, while interesting, again is too broad in scope, covering chaos generally while this article is about chaos in electrical circuits.  I didn't know that chaotic circuits have practical applications in electronics, as you mentioned.  If you want to add a section about that, I think that would be a great addition to the article. 
 I think the link to the page on how to construct Chua's circuit is good and belongs in the article, although it should not be put in as a Bare URL but should be formatted in a Citation template.  I hope you'll continue to contribute to the article, you seem to know a lot about this arcane subject.  Cheers,