Yale University
宇宙之旅:对话 (Journey of the Universe: Weaving Knowledge and Action)
Yale University

宇宙之旅:对话 (Journey of the Universe: Weaving Knowledge and Action)

Taught in Chinese (Simplified)

Course

Gain insight into a topic and learn the fundamentals

Mary Evelyn Tucker
John Grim

Instructors: Mary Evelyn Tucker

39 hours to complete
3 weeks at 13 hours a week
Flexible schedule
Learn at your own pace

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Assessments

28 quizzes

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There are 7 modules in this course

本节帮助你了解这门课程是关于什么的,谁在讲这门课以及其他探索这个话题的方法。现在就和你的同学们打个招呼吧~

What's included

1 video4 readings1 discussion prompt

宇宙的进化发展推动新时代替代旧时代,这也是此时此刻正在发生的。我们正从工业时代进入地球历史的一个新时代。

What's included

4 videos3 readings2 quizzes1 discussion prompt

要有碳和氧就要有恒星,而要有恒星就要有星系,所以想要有一双手先要有整个银河系。了解宇宙的本质是我们进入新时代的第一步。

What's included

5 videos9 readings5 quizzes1 discussion prompt

我们讨论了20亿年前的氧气危机,细胞内共生这一创造性方案解决了这个问题。我们还讲了现在这个时代的次贷危机,警惕他们再次发生。

What's included

5 videos9 readings5 quizzes1 discussion prompt

独立质子会快速衰退,而质子中子结合却可维持长期稳定,这样的故事告诉我们:生态城市中将产生一种协同效应。我们可以猜测,这种相互促进的新型关系会带来一种全新的活力。

What's included

6 videos7 readings6 quizzes1 discussion prompt

理解了宇宙的自组织特性后,我们再来想一想星系。正是星系的螺旋结构才能产生恒星。椭圆星系没有这种螺旋结构,因而也失去了产生恒星的能力。水,土壤和空气年复一年地产生生命。特别是土壤,它是一种动态结构,需要三十亿年时间才能形成。我们现在就拥有土壤,只要能维持它的健康和完整,就能源源不断地产生食物。但如果我们破坏了土壤或是海洋的动态结构,就要等上数十亿年才能让它们恢复。

What's included

5 videos3 readings5 quizzes1 discussion prompt

人类追求更高的生命意义,永远追求幸福和成就.其中一种实现目标的方式就是教导他们的孩子我们这个宇宙的全貌.不单单是我们的科技、我们的科学、我们的艺术和娱乐,还有宇宙的故事本身,以及我们身边正发生的一切.

What's included

6 videos7 readings5 quizzes1 discussion prompt

Instructors

Mary Evelyn Tucker
Yale University
13 Courses41,759 learners
John Grim
Yale University
13 Courses41,759 learners

Offered by

Yale University

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