Saving Money at work

Money – one of those topics, where you just have to admit that you don’t have enough of it. It is a fact that you need to save it. A simple calculation and an example should show you, how you can do it in your coffee break. Regarding myself, I need about 4 Cups of coffee a day. […]

Mobiltelefone

From the historical point of view, the mobile phones were a service provided by railway companies (about 1926). From the technical point of view it wasn’t really useable for the public until 1983 when Motorola built the first phone based on GSM standards (about 1992).