It sounds like an interesting article! Based on the title and the link you provided, it seems that the article discusses some key moments from the TV show "Young Sheldon" that differ significantly when compared to its parent show, "The Big Bang Theory". Here are 12 potential moments mentioned in the article:

1. **Sheldon's relationship with Mary**: The way Sheldon interacts with his mother, Mary, may be different between the two shows.
2. **Geoffrey and Meemaw's influence**: The impact of Geoffrey (Mary's husband) and Meemaw (Mary's mother) on young Sheldon might vary between "Young Sheldon" and "The Big Bang Theory".
3. **Sheldon's friends in Texas**: How Sheldon befriends his classmates, including Penny, Leonard, Howard, Raj, and Bernadette, could be altered.
4. **The significance of the Super Bowl party**: The importance of the Super Bowl party, where Sheldon meets his future friends, might differ between shows.
5. **Sheldon's behavior in high school**: Young Sheldon's portrayal of Sheldon's high school years may deviate from the TBBT timeline.
6. **The role of Missy Cooper**: Young Sheldon and TBBT might have different storylines for Sheldon's twin sister, Missy.
7. **Mary's struggles with infertility**: The way Mary deals with her struggle to become pregnant might be portrayed differently in "Young Sheldon".
8. **Sheldon's knowledge of science**: The extent of Sheldon's scientific knowledge and accomplishments as a child could differ between shows.
9. **The events leading up to the move to California**: How young Sheldon prepares for his move to California, where he will attend high school with his friends, might be altered.
10. **The importance of Tam**: Young Sheldon might depict the significance of Tam, Sheldon's best friend from Texas, differently than TBBT.
11. **Sheldon's relationships with his teachers**: The way young Sheldon interacts with his teachers in Texas and later in California could vary between "Young Sheldon" and "The Big Bang Theory".
12. **The overall tone of the shows**: The tone of "Young Sheldon" might differ significantly from that of TBBT, given its focus on Sheldon's childhood experiences.

These are just speculative points based on your question, and I couldn't find any specific information about the 12 moments mentioned in the article. If you'd like to know more, I can try to help you access the content or summarize the actual article for you!