Famous scientist and their inventions
- Neils Hendrik David- Bphr Model of Atom
- Wilhelm Conrad - RentgenX-ray
- Karl Frienrich VonDrais- Bicycle
- Peter Henlein- Pocket Watch
- WarnerVon Siemens- Dynamo
- Hans Von Ohain – Jet Engine
- Meltta Bentz – CoffeeFIlter
- Karlheeinz Brandenburg – Mp3 Technology
- Felix Hoffmann - Aspirin
