Technology is seen as the application of science.
You do your scientific research, you develop your scientific theories and then you might write them up in a scientific journal. Technology then comes along, reads the journal, and finds a way of turning that science into something useful. But this view of technology as the application of science hasn't always been the way people have thought of technology. In fact, throughout most of history technology has had nothing to do with science at all. If you follow the development of technology from Ancient Greece through to the Industrial Revolution, you can follow the stormy relationship that technology has had with science over the centuries.