Craft Your Own Cosmic Orrery With This Easy to Build Celestiscope.
A Gentleman's Orrery
Astronomical Clock Tells You When a Solar or Lunar Eclipse Happens.
Grand Planet Spinner
Working Micro Tellurium... Small Scale, Grand Design
Astronomer's Watch
The Meridian Orrery: a Simple 3D Printed Solar System With a Working Moon
Negretti & Zambra Pocket Weather Forecaster
A 24 Hour Sundial That Follows the Sun’s Exact Path Across the Sky Using Two Stepper Motors
Pingo, the Secret Color Clock by Illusionmanager
View all Instructables
Making History
Finalist
Clocks
Space
Big and Small
Making Time Contest
Big and Small Contest