目   录：

光到底是什么颜色的？                                                                                                                               

你知道彩虹的秘密吗？                                                                                                                               

我们是怎么看到缤纷世界的？                                                                                                                    

为什么电视机的颜色看起来那么真实？    

水杯里的筷子为什么会变弯？                                                                                                                  

为什么天是蓝的呢？                                                                                                                                    

光有质量的吗？                                                                                                                                              

有比光跑得更快的物质吗？                                                                                                                      

光线都是可见的吗？                                                                                                                                      

小孔成像是怎么回事 ?                                                                                                                                         

为什么在镜子中能看到自己？                                                                                                                  

望远镜能望多远？                                                                                                                                        

为什么老花镜可以用来生火呢？                                           

海市蜃楼有着怎样的秘密？                                                                                                                      

日食和月食是怎么形成的？                                                                                                                        

你知道极光吗？                                                                                                                                              

光会污染吗？                                                                                                                                                  

3D电影为什么如此逼真？                           

什么是激光？                                                                                                                                                  

电是哪来的？                                                                                                                                                  

……