Share this postAncient History, Mythology, & Epic FantasyDeny Island & BeyondCopy linkFacebookEmailNotesMoreDeny Island & BeyondDylan SaccoccioNov 22, 20232Share this postAncient History, Mythology, & Epic FantasyDeny Island & BeyondCopy linkFacebookEmailNotesMoreShareIf the earth is a sphere with a radius of 3959 miles, then every distance to the horizon must be no further than 1.225 miles multiplied by the square root of the observer’s height in feet.ShareSubscribePreviousNext