Potsdamer Platz is often mentioned as the little New York, because of its skyscrapers.

The futuristic Sony Center  is located at Potsdamer Platz in Berlin. The Sony Center looks like what I would imagine the world would look like in the 21st century. It contains an IMax cinema, cafés and a shop for Sony’s latest products. Sony Center is one of the most interesting places in Berlin.

I recommend a visit.

Sony Center: http://www.sony-center.de/aw/~a/Home/?lng=en