In1826,aFrenchmannamedNiepceneededpicturesforhisbusines...
问题详情:In1826,aFrenchmannamedNiepceneededpicturesforhisbusiness.Buthewasnotagoodartist.Soheinventedaverysimplecamera.Heputitinawindowofhishouseandtookapictureofhisgarden.Thatwasthefirstphoto.Thenexti...