It didn't hit me until just now that yesterday was Columbus day. Allow me to belatedly take advantage of this yearly opportunity to remind you that the stories you were probably taught in school were wrong: the people of Christopher Columbus' time did not believe the world was flat.
See, when I was in school I was taught, as I imagine you probably were, that Columbus' journey was looked down upon by ignorant flat-earthers who were much less visionary than our intrepid explorer.
It's a nice story, except for one thing: there were no flat-earthers in Columbus' time. At least, none that were prominent enough to matter. Columbus did not have difficulty securing money for his voyage because he believed the earth was round, but rather because his calculations were off and everyone knew it.
The lesson? Even the most mistaken public figures can make up for it in time with a good PR campaign... and don't believe everything you were taught in middle school.
