Automatic street lights first appeared in New Milford, Connecticut, US.
This marked the end for manual street lights.
Source
Chemical elements Moscovium, Tennessine, and Oganesson were added to the Periodic Table of Elements.
Dmitry Medvedev was elected as the third President of Russia.
US President Joe Biden announced that Americans no longer needed to wear masks against COVID-19, following guidance released by the CDC.
The musical 'The Sound of Music,' starring Julie Andrews, premiered.
Madonna featured in a Pepsi Commercial during NBC-TV's 'Cosby Show.'
