Human Sundial

Human Sundial:
Instructions for Building a Sundial with the Online Calculator [DRAFT 4MB pdf. posted Feb. 20, 2018]

Additional tips for Drawing the Elipse. [DRAFT posted april 9, 2018]

The Sundial Generator below was developed by Alexander R. Pruss, a professor at Baylor University. Please refer to the instructions we’ve posted (video and pdf), and also the link to Alexander’s instructable to get a better understanding of the project scope.

The Video below was made in May 2020 when daughter Pauline was home. This is using the elliptical method (shown in the pdf instructions above). Please watch the video and review the written instructions above. Contact us with any questions or 707-829-3154. Your questions will help us tune up the instructions so others can also explore this project.