奥巴马演讲:This is What Change Looks Like
After a historic vote in the House to send health reform to the President, he speaks to all Americans on the change they will finally see as they are given back control over their own health care: Goo
'卷福'读信倘若有月球灾难(1)
In the event of moon disaster 倘若有月球灾难 Fate has ordained that the men who went to the moon to explore in peace will stay on the moon to rest in peace. 命中注定,那些和平探索月球的人将在月球永远安息。 These brave men, Neil Arm
Ted英语演讲:LaToya Ruby Frazier:视觉历史记录工业化美国中的不平等
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TED演讲:信息 脑对脑沟通已来临(3)
Flight control is Brazilian. 飞行管制是巴西人发明的。 So we went together with these guys and we basically put this exoskeleton together,15 degrees of freedom, hydraulic machine that can be commanded by brain sig
北京奥运开幕式致辞(1)
Beijing Olympics Opening Ceremony Address 北京奥运开幕式致辞 Mr. President of the People's Republic of China, Mr. Liu Qi, Members of the Organizing Committee, Dear Chinese Friends, Dear Athletes, 中华人民共和国主席先生,刘