24hr Sun in Antarctica with Multiple Observers

Enroll in the Flat Earth University to take free course FE101 to learn the foundational concepts of Flat Earth Science https://students.flatearth.university/courses/fe101

Purchase the Firmament Trackers iMac Web and Windows Desktop Laptop version https://firmamenttrackers.com/academic-version/ this is a 4th Generation Flat Earth model allowing multiple observers, planets (wandering stars), location auto search features, plotting locations, etc.

Get the large Gleason map so you can study what the world really looks like for $25 free shipping https://store.flatearth.university/product/flat-earth-map-scroll-canvas-poster-gleasons/ this is 60cm by 90cm and comes with the hanger!

Get the Flat Earth Science Textbook as a digital PDF eBook for only $10 so you can learn everything you need to https://store.flatearth.university/product/flat-earth-science-textbook-ebook/