Is the Earth FLAT? Flat Earther Mark Sargent vs. Astrophysicist Dr. Jeff Zweerink! August 29, 2026April 12, 2019 by fevideo Spread the love 🔊 Listen ⏯️ Pause/Resume ⏹️ Stop Speed: 1.0× Is the Earth FLAT? Flat Earther Mark Sargent vs. Astrophysicist Dr. Jeff Zweerink! Related posts: Flat Earth Fact vs Theory Video Featuring Eric Dubay The Best Flat Earth Documentary Eric Dubay 20 Proofs Earth is an Extended Plane Eric Dubay The Mechanical Realm Flat Earth Documentary A Working FE Model Antikythera Mechanism