宇宙膨脹成什麼? – 薩揚·賽尼

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The universe began in a Big Bang nearly fourteen billion years ago, and has been expanding ever since. But how does the universe expand and what is it expanding into? Sajan Saini explains the existing theories around the Big Bang and what, if anything, lies beyond our universe.

Lesson by Sajan Saini, directed by Wooden Plane Productions.

非常感謝我們的顧客對我們的支持! 沒有你，這個視頻是不可能的! Justin Carpani, Faiza Imtiaz, 哈利法阿爾胡萊爾, 德克薩斯特區, 班傑明 & 香農·平德, 斯里科特·奈佔巴, Ex Foedus, Sage Curie, 前 Enrique Cisneros Tuch, 安娜瑪麗亞, 維尼安·維維拉, Ibel Wong, Ahmad Hyari, eden sher, 崔維斯·韋爾曼, Louisa Lee, Kiara Taylor, Hoang Viet, Nathan A. Wright, Jast3r , Аркадий Скайуокер, Milad Mostafavi, 羅伯·約翰遜, Ashley Maldonado, 克拉倫斯 E. 小哈珀, Bojana Golubovic, Mihail Radu Pantilimon, Benedict Chuah, 卡提克·切拉拉, 還沒弄清楚 , Violeta Cervantes, 伊萊恩·菲茨帕特里克, 林茨舒爾特, cnorahs , 恩里克·索林’ 卡蘇斯, Tim Robinson, Jun Cai, 保羅施耐德, Amber Wood, 奧菲莉亞吉布森最佳, Cas Jamieson, Michelle Stevens-Stanford, 菲利斯·杜布羅, 安德烈亞斯·沃爾蒂奧斯, and Eunsun Kim.