12-09-20 When I was a child growing up in the Netherlands, I often begged my mother to tell me this story about an experience her family had at the end of World WarⅡ. During the terrible last winter of the German occupation, food was very scarce in the Neth...

11-08-27 英国爱丁堡大学的一位教授研究出了一项新技术，能够让普通的电灯泡作为无线网络信号传输器，只要开灯，就能无线上网。 Light bulbs could be soon used to broadcast wireless Internet, a leading physicist has claimed. Harald Hass said he has developed a techno...