The Most Expensive MISTAKES Ever

Nobody thought these mistakes would matter… until they cost billions, destroyed businesses, and changed history. Here are 10 tiny oversights that turned into massive disasters. We are hiring editors and animators, apply here 👉https://recruiting.jdavomedia.com/ 👜 Business Mail: everythingprofessor@gmail.com Watch on Spotify: https://open.spotify.com/show/07ZgD0E... -------------------------------------------------------------------------------------- 00:00 - 1. SNCF 1:36 - 2. MARS 3:08 - 3. Knight Capital 4:35 - 4. Ariane 5 6:02 - 5. Denver Airport 7:34 - 6. Deepwater Horizon 9:06 - 7. Daimler Chrysler 10:41 - 8. Yahoo 12:10 - 9. AOL Time Warner 13:54 - 10. Chernobyl