№ 105 · 09·A6·D
Time is not fundamental
1997– · Spinfoams
- Idea
- 09 of 10
- Layout
- Route A · matrix · seed 5
- Theme
- dark · dark-paste texture
- Drawing
- Two pendulums, 1.00 m and 0.56 m long, plotted against each other with no time axis: x = cos(2πt/2.006), y = cos(2πt/1.501 + 0.6), 6.02 s.
- Figures
- Fig. 9.5Pocket watch, Firm of Breguet et Fils, ca. 1900
- Fig. 9.6Portable diptych sundial, Charles Bloud, ca. 1666–80
- Fig. 9.8Hourglass, 18th century
- Fig. 9.10Planispheric Astrolabe, Muhammad Zaman al-Munajjim al-Asturlabi, dated 1065 AH/1654–55 CE
- Fig. 9.17Clock in the form of an oscillating pendulum (pendule oscillante), Delaunoy (elève de Breguet), ca. 1815–30
- Format
- 1680 × 2376 · 1 : 1.414 · AVIF 6 KB / 22 KB / 72 KB
- Use
- © 2026 Rantasalo & Co. Oy. CC BY-NC-ND 4.0: share unchanged, with credit, non-commercially. Photographs and textures: public domain (CC0), The Metropolitan Museum of Art Open Access.