Most Famous Mistakes Made in History Titanic Sinking. ... Russia Sells Alaska to the US. ... NASA Loses the Mars Climate Orbiter. ... Leaning Tower of Pisa. ... Atahualpa Agreed to Meet Fransisco Pizarro. ... The Dutch Discover Australia, But Ignore It. ... Chernobyl Disaster. ... J.K. Rowling Rejected by 12 Publishers. More items...