Meanwhile, Wankel continued his own work with the rotary piston engine, forming his own research establishment in Lindau, Germany, in the mid-1970s. In 1986, he sold the institute for 100 million Deutschmarks (around $41 million) to Daimler Benz, maker of the Mercedes.
The entry day to a Schengen country is the first day and the exit day is the last day of the stay. You must at any given time only have a maximum of 90 days stay in the Schengen region in any 180-day period.This is in other words a ârollingâ calculation by which the period of 180 days prior to each day of the stay are taken into account.ou must at any given time only have a maximum of 90 days stay in the Schengen region in any 180-day period. This is in other words a ârollingâ calculation by which the period of 180 days prior to each day of the stay are taken into account.
Schengen took effect in 1995, the first members being: Belgium, France, Germany, Luxembourg, the Netherlands, Portugal and Spain. They were followed by Italy and Austria in 1997, Greece in 2000, and the Nordic countries in 2001.Nine more EU countries joined in 2007, after the EU's eastward enlargement in 2004. Schengen visa is necessary to travel to a Schengen country or within the area. It is a short-stay visa valid for 90 days. It also allows international transit at airports in Schengen countries. A short-stay visa costs â¬60 (Â£44; $68).