Sorry Flat Earthers! Professor Brian Cox gives brutal response that instantly proves our planet is ROUND

It's one of the most rampant conspiracy theories around the world. Professor Brian Cox, Professor of Particle Physics at the University of Manchester, bluntly claims that if he met a Flat Earther, he would 'hit them over the head with Newton's Principia'. But there's bad news for Flat Earthers, as a world renowned physicist has given his damning verdict on the theory Professor Brian Cox, Professor of Particle Physics at the University of Manchester, bluntly claims that if he met a Flat Earther, he would 'hit them over the head with Newton's Principia' People who believe the idea that the Earth is disc-shaped rather than round are called 'Flat Earthers'. However, Professor Cox points out that if Earth was flat, airplanes flying across our planet would eventually meet the rim. Professor Cox points out that if Earth was flat, airplanes flying across our planet would eventually meet the rim.