薛淑杰

视频简介

1926年7月9日，国民革命军在广州举行北伐誓师大会，宣布出兵推翻军阀统治，蒋介石任国民革命军第一军军长兼北伐总司令。就北伐问题，蒋介石曾和苏联军事顾问爆发了激烈的争吵，之后苏联专家回国，蒋介石梦锁德意志，开始联系德国，中德合作开始慢慢进入蜜月期。。Two-part documentary which deals with two of the deepest questions there are - what is everything, and what is nothing? In two epic, surreal and mind-expanding films, Professor Jim Al-Khalili searches for an answer to these questions as he explores the true size and shape of the universe and delves into the amazing science behind apparent nothingness. The first part, Everything...。