"opfindelser" . . . . "historie" . . "teknik" . . "Sad ikhtirāʻī kih jahān rā tikān dād" . . "One hundred greatest science inventions of all time" . . . . . . "Profiles one hundred inventions in chronological order, from roads and the screw to the World Wide Web and cloning, describing how each was invented, what people did before its advent, and what has happened since, and provides further reading lists." . . . "100 ikhtirāʻī kih jahān rā tikān dād" . "Hundred greatest science inventions of all time" . . . "History" . . "Profiles one hundred inventions in chronological order, from roads and the screw to the World Wide Web and cloning, describing how each was invented, what people did before it's advent, and what has happened since, and provides further reading lists." . . . . . . "100 greatest science inventions of all time" . "videnskab" . . "medicin" . .