Some conspiracy theorists think the Earth is actually flat. How can we prove that this theory is incorrect? Watch More: Could Mind Control Ever Be Real? ►►►► https://www.youtube.com/watch?v=0DjdTLo9Y60 Support Life Noggin on Patreon: https://www.patreon.com/LifeNogginStudios?ty=h Follow Us! https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin Click here to see more videos: https://www.youtube.com/user/lifenoggin Life Noggin is a weekly animated educational series. Whether it's science, pop culture, history or art, we explore it all and have a ton of fun doing it. Life Noggin Team: Director/Voice: http://lifenogg.in/patgraziosi Executive Producer: http://youtube.com/iandokie Director of Marketing: http://lifenogg.in/JaredOban Animation by Robert Grisham Written by: Andrea Bloom Sources: http://www.slate.com/blogs/bad_astronomy/2009/01/15/how_far_away_is_the_horizon.html http://www.pbs.org/newshour/updates/7-diy-experiments-b-o-b-the-earth-is-round/ http://practicalphysics.org/greek-evidence-earths-shape-and-spin.html https://www.discovery.com/dscovrd/nature/no-earth-isnt-flat-heres-how-ancients-proved-it/ http://www.popsci.com/10-ways-you-can-prove-earth-is-round#page-9 https://www.aps.org/publications/apsnews/200606/history.cfm http://classics.mit.edu/Aristotle/heavens.2.ii.html