The “Night Stalker” serial killer, Richard Ramirez, committed his second and third murders in LA, USA.
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Albert Einstein wrote his first paper on the Quantum Theory of Light.
Golda Meir became the first female Prime Minister of Israel.
The Bee Gees made their first appearance on TV, performing 'Words' and 'To Love Somebody' on the Ed Sullivan Show.
Pink Floyd's 'The Dark Side of the Moon' debuted on Billboard's Top 200 chart.
Researchers at the Lawrence Berkeley National Laboratory discover Californium, a new radioactive element.