Sommerzeit 2015

Sommerzeit 2015, "It all worked out well," said Dirk Piester of the Physikalisch-Technische Bundesanstalt (PTB) in Braunschweig, which operates several atomic clocks by law and is responsible for the conversion. Since 1980 Germany rotates in spring and autumn at the clock. The scientists of the PTB program the time Mainflingen near Frankfurt am.. Continue Reading...