A Man from Science and Engineering in the Late Ming Dynasty: I Built China in North America

A novel about time travel, farming, and the rise of civilization 1. Core setting and world view 1. Protagonist setting Gao Le (identity after time travel: Emperor Chongzhen Zhu Youjian) Previous life: PhD in Materials Science and Engineering from 985 University, senior engineer in a military industry enterprise Personality traits: rationality first, data-driven, slightly obsessive-compulsive disorder, "fear of systemic collapse" after dozens of failed time travels Special ability: retain the memory fragments of each time travel to form a "historical database"; proficient in basic knowledge of mathematics, physics, chemistry and biology 2. Gold finger settings Reincarnation Memory Library: After each time travel fails, key events will be saved in the form of "memory fragments" Cognitive bias compensation: able to identify and correct the cognitive limitations of people of this era (such as the inability to understand statistics and probability theory) Material intuition: extraordinary ability to identify minerals and compounds. 3. Timeline and space settings ·Starting point: March 1644 (three months before Li Zicheng conquered Beijing) ·The Great Navigation Phase: June 1644-September 1645 (Trans-Pacific voyage) ·North American construction period: 1645-1670 (25 years of technological advancement) ·Return preparation period: 1670-1683 (Kangxi pacified the San Francisco period) ·Final return: 1684 (during Kangxi's first southern tour)