Build an EarthDial
Specifications for an EarthDial
The measurements and necessary components for a standard EarthDial
How to Build an EarthDial
Step-by-step instructions (also available in PDF format or as a summary in Spanish)
How to Read a Sundial
What time is it?
Face, furniture, gnomon, gnomonicist, motto, style
Calculates the locations of the lines on the face of the EarthDial for your latitude
Space rarely makes a strong showing in national elections, despite the major state of transition NASA finds itself in today.
Help us catalog and source statements made by candidates referring to civil space issues.