Heidegger's investigation of technology
1. Portraying it as the building of a path
2. Examining the common understanding of technology as a neutral instrument under the control of humans
3. Analysing the notion of instrumentality to reach the truth or the essence of technology - it is traced to causality
4. Technology is a very particular kind of revealing to, and the description articulates the key terms of Heidegger's philosophy of technology
5. Discussing the relation of modern science to the essence of technology