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科学是一把双刃剑，就看科学家是怎么使用的。1905年，年仅26岁的爱因斯坦提出狭义相对论，成为现代宇宙学奠基人。同年，爱因斯坦又提出光电效应，成为量子物理学奠基人，震惊了世界。1921年，光电效应的研究使爱因斯坦获得诺贝尔物理学奖，但他的广义相对论因为缺乏实验认证，在当时的物理学界一直遭到质疑。随后二战爆发，爱因斯坦根据质能方程研发出原子弹，但是看到无数人的生命葬送于此，后来宣称这是其一生最大的错误，而历史总是惊人的相似……。Erstwhile Special Forces operative Doc Alexander is asked to broker a truce with the Mexican drug cartel in secrecy. When Oklahoma Governor Richard Jeffs celebrates the execution of a high-ranking cartel member on TV, his Chief of Staff and Doc inform him about the peace he just ended. But it’s too late, as Cuco, the cartel’s hatchet man, has set his vengeful sights on Doc’s da...。Battlefield America is an American dance-drama film by Cinedigm. It was directed by Chris Stokes from You Got Served. The film stars Gary Anthony Sturgis, Tristen M. Carter, Marques Houston, Kida Burns, Zach Balandres, Camren Bicondova, Edward Mandell, and Kyle Brooks. It was released on June 1, 2012 in American theaters.。