Threshing machine und GPS (satellite navigation): was sie gemeinsam haben
- Schritt 1. Threshing machine — entwickelte sich aus — Quern. Mechanizing the processing of grain.
- Schritt 2. Quern — nutzt — Friction. Grain is crushed and ground by the friction of the stones.
- Schritt 3. Friction — wird verwendet in — Autobremse. Pads press against the disc and shed speed through friction.
- Schritt 4. Autobremse — ist Teil von — Elektroauto. Besides regeneration, ordinary friction brakes are needed.
- Schritt 5. Elektroauto — entwickelte sich zu — Self-driving car. Most self-driving cars are built on electric platforms.
- Schritt 6. Self-driving car — hat als Teil — GPS (satellite navigation). Satellite navigation.