PhD Conducts Earth Curvature Test and Finds "NO MEASURABLE" Curvature. Again.flatearth (60)in #flatearth • 6 years ago (edited)Dr John D. Ph.D. Conducts Worthing to Brighton Earth Curvature Test and Finds No Measurable Curvature. Again. .................................. > Taboo Conspiracy < #science #steemit #ulog #freedom