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IMG 0927

At the new building of the elementary school in Wallern/Upper Austria two sundials have been erected by ARGE Burgstaller/Niel:

  • One Gnomon/Nodus sundial outdoor southwest
  • One lens/mirror sundial indoor at the entry hall.

Watch the Rotating Earth - Earth L.A.T. 12:00 - ( )

Task: The observer my get some sense of the rotation of the earth by watching moving shadows from sundials at L.A.T. 12:00. By the usage of a website a 24/7 live videostream

Images of KEPLERUHR - total and detail view - can bee seen live.

Task: For remote control live images of moving shadows shall be available. There are two types of images: a total view and a detail view.

© NIELtech