1927 in Germany

fundamental principle in quantum physics

thumb|Hindenburgdamm on a map of the region. Causeways joining Oland, Langeneß and Rømø to the mainland are also shown. thumb|Aerial view of the Hindenburgdamm thumb|Hindenburgdamm thumb|The DB AutoZug|SyltShuttle on the Hindenburgdamm