Have you ever see upside down house? It is the house that roof on the bottom and everything normally on the bottom comes to the top. Seem like unbelievable right but this is what happen in Germany. They really do installation for this kind of house.

Actually this house designed by Polish partners Klaudiusz Golos and Sebastion Mikuciuk for the Edutainment exhibition company. According to the report given most people who visit that house are feeling dizzy and disorientated. If you interested to look it by yourself just fly to Germany. The house is still there.