Cite Return to Daily IQ 197013,000 milesThe Great Wall of China opened to the world for tourism. 1871 Journalist and explorer Henry Stanley found the missing David Livingstone in Central Africa and made his famous comment, "Dr. Livingstone, I presume?" 1928 Hirohito was crowned Emperor of Japan. 1951 The first long distance telephone call without operator assistance took place. 1969 Sesame Street premiered on PBS TV. 1982 The Vietnam Veterans Memorial opened in Washington, DC. Yesterday Return to Daily IQ Tomorrow or choose another day: JanFebMarAprMayJunJulAugSepOctNovDec Today's Birthday or select month and date: JanFebMarAprMayJunJulAugSepOctNovDec Year by Year: 1900?2014 or enter a year: Enter a year: TrendingHere are the facts and trivia that people are buzzing about. August 2021 Current Events: US News Record Highest Temperatures by State The Megacities of Africa The Mongol Empire The Real World Destinations of Greek Mythology The Most and Least Religious Countries ?