Japanese prime minister treated president George H. W. Bush to dinner, and Bush threw up on the host.
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The unmanned space mission Luna 21 was launched.
Twenty One Pilots released their third studio album called 'Vessel.'
Mathematician Sophie Germain became the first woman to be awarded the prestigious Paris Academy of Sizes Prize for her theory of surface vibrations.
Donald Trump was permanently suspended from Twitter due to the risk of further incitement of violence.
Christopher Columbus sighted manatees for the first time ever.
