The Concorde airplane was tested for the first time in Toulouse, France.
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Automatic street lights first appeared in New Milford, Connecticut, US.
Chemical elements Moscovium, Tennessine, and Oganesson were added to the Periodic Table of Elements.
The US spacecraft Pioneer 10 launched.
Dmitry Medvedev was elected as the third President of Russia.
Two trains crashed in a snowstorm in Wellington, Washington, USA, claiming the lives of 96 people.
