A weekly show where we debunk common misconceptions. This week, Elliott discusses some misconceptions you might have learned in school. Mental Floss Video on Twitter: http://www.twitter.com/mf_video Select Images and Footage provided by Shutterstock: www.shutterstock.com Want more of Elliott? http://www.youtube.com/elliottmorgan -- Website: http://www.mentalfloss.com Twitter: http://www.twitter.com/mental_floss Facebook: http://www.facebook.com/mentalflossma…