Mercurius became Pope John II, making him the first pope to change their name after attaining popehood.
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A patent was awarded to Willis Carrier, which gave us the world’s first Air Conditioner.
Prolific serial killer Peter Sutcliffe, also known as the 'Yorkshire Ripper,' was arrested in Sheffield, UK.
The World Health Organization (WHO) announced that gaming addiction is a Mental Health Disorder.
The Moon was photographed for the first time.
The Alemanni crossed the frozen Rhine in large numbers and invaded the Roman Empire.
