25 Lost Cities - mental_floss on YouTube - List Show (318) | Mental Floss
A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John looks at 25 lost cities. ---- Mental Floss Video on Twitter: / mf_video Select Images and Footage provided by Shutterstock: www.shutterstock.com ---- Don't miss a video! Subscribe NOW: / @mentalfloss About Mental Floss: Mental Floss is where curious people come for trivia-tastic information. Mental Floss produces lists of fun facts, debunks common misconceptions, and tells untold stories from history, science, culture and more. Website: http://www.mentalfloss.com Twitter: / mental_floss Facebook: / mentalflossmagazine Store: http://store.mentalfloss.com/ (enter promo code: "YoutubeFlossers" for 15% off!) Copyright Notice: This video and YouTube channel contain dialog, music, and images that are property of Mental Floss. You are authorized to share the video link and channel, and embed this video in your website or others as long as a link back to this YouTube Channel is provided. © 2025 Mental Floss 25 Lost Cities - mental_floss on YouTube - List Show (318) | Mental Floss / @mentalfloss
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