Generated with the help of the Blocklayer sundial generator.
- Fabricated a sundial with a gnomon using a laser cutter and plexiglass.
- Fabricated a pop-up sundial.
- Calibrated the sundial for 40.7306° N (Greenpoint, Brooklyn) with a hardware compass, iPhone compass, and Garmin watch compass.
- Compared the sundial against network time on an iPhone.
- Recorded the sundial with a GoPro time-lapse and sped it up using Final Cut Pro.