User:AnNguyen1018/sandbox

Lead Section
> Clear summary of article in plain language

> Double check if sources are cited in original article

Body
> Split "History of find" section to "Background" and "Discovery"

> Add more information to "Importance" section and refine language to make more neutral and professional

> Change "Early doubts" to "Initial Criticism"

> Shorten "Retraction" section to a more concise version