Flat Earth: How to Prove that the Earth is a Sphere and NOT FLAT using Trigonometry and a Calculator

A tetrahedron intersects sphere at 19.4 degrees 19.4 degrees Double Tetrahedron: Hyper-Dimensional Physics in Planets, English Crop Circles… http://www.cropcircleconnector.com/anasazi/time2007s.html Related Posts:Flat Earth: Amateur Rocket Man Plans Flight to Prove Earth is Flat November 24, 2017 Flat Earth: You don’t need to build a rocket to prove the Earth isn’t… November 28, 2017 Flat Earth: I’m … Continue reading Flat Earth: How to Prove that the Earth is a Sphere and NOT FLAT using Trigonometry and a Calculator