讨论新闻主题﹕我不是鸡肋! 2D转3D解决内容不足燃眉之急
We have something special coming up next week, and a pair of 3D glasses will come in mighty handy. So while you're running around Christmas shopping, pick up some blue and red cellophane and follow this guide. [Paper Project, NASA]
P.S. You can make 3D glasses cookies too.
(gizmodo)