简介：John and Hank Green go over the history of the universe in a fun and exciting way.
Episodes include…
大爆炸 The Big Bang: Crash Course Big History #1
探索宇宙 Exploring the Universe: Crash Course Big History #2
太阳与地球 The Sun & The Earth: Crash Course Big History #3
生命 Life Begins: Crash Course Big History #4
进化的史诗 The Evolutionary Epic: Crash Course Big History #5
人类进化 Human Evolution: Crash Course Big History #6
迁徙与强化 Migrations and Intensification: Crash Course Big History #7
现代革命 The Modern Revolution: Crash Course Big History #8
人类世与不远的未来 The Anthropocene and the Near Future: Crash Course Big History #9
深入未来 The Deep Future: Crash Course Big History #10
