Luminary Geometry: LED Period-Tracking Lunar Calendar
This article appeared in Make: Vol. 86. Subscribe for more maker projects and articles! This project manifested at the time of the overturning of the U.S. Supreme Court’s Roe v. Wade decision in June 2022. As the news spread like wildfire, menstruating people worldwide were quickly advised to delete their period-tracking data from private apps and devices, to hide their period data from their doctors, and even their partners, to avoid future incrimination around the right...
