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Mathematical formulas. Maths. Scientific and educational concept. Science.
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Sundial, Tourrettes-Levens, Alpes-Maritimes
Photo taken in Niechorze, Poland
Mathematical formulas. Photography made with colored filters in the flash
Sundial pareidolia where you can see the smile of the Cheshire Cat, where the chimneys are his ears and the hours of the clock his jokey smile in black and white
sundial on the wall of a house at Moustiers-Sainte-Marie in the Provence region. It considered as one of the most beautiful villages of France; Moustiers, France
Venice, Veneto, Italy: Catholic Church of the Holy Apostles of Christ (Chiesa dei Santi Apostoli di Cristo), detail of the 17th-century campanile with a 24 hour clock face with golden hands and a golden sun at the center. Cannaregio district.
Beautiful sundial on Palace Conti-Gentili in Alatri
Computer screen displaying a large number of physics and math equations, suitable for use as a science background or illustration.
Lanzo, Turin, Italy - september 2020: romanesque sun meridian in a romanic tower
Shenzhen, China -February 17 , 2024: Scientific sculpture from Fudan University in Shanghai, China, about early China, a device used to observe time in ancient China
Sundial, Saint-Jean d'Arves, Savoie
Unusual sundial clock on an old building
Sundial against pure blue summer sky
Representing the passage of time, close-up of a sundial  in the Cuban municipality of Rafael Freyre which is situated in Holguin Province.
Sundial with inscription in ancient Italian present on the stable of Villa Sorra
Large square wall sundial on house façade, iIe d'Oleron, Charente Maritime, France. The Island of Oléron or Oléron Island is an island off the Atlantic coast of France west of Rochefort on the southern side of the Pertuis d'Antioche strait. France enjoys many quaint and historic towns and villages both coastal, on its islands and inland with beautiful architecture and historic detail such as stone carving, half timbered building construction and cobbled streets
meridian in dim light
The angel on the sundial, Seville, Andalusia
a sun dial on the side of a building in downtown Bellagio, Italy, on the shore of Lake Como.  Panta rei is the  ancient Greek saying, \
Sundial with shadow near 8
Sundial on brick wall
Aarhus, Denmark- September 13, 2014: Sundial from 1945 at Aarhus University in Denmark
Darmstadt, Hesse, Germany: the Hochzeitsturm, or \
Old sundial with gnomon from Trinity of the Mounts Church facade in Rome (16th century)
This was the inaugural Tunbridge Wells church, built in English baroque style between 1678-1684 and consecrated in 1887. The sundial  isn't dated but is thought to be from the 18th century. 'You may Waste but cannot Stop me' is meant to refer to the relentless marching of time and is ascribed to Alex Rae Facit, the designer.
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