A John Lennon fan bought a lock of his hair for $35,000 at an auction in Dallas, Texas, USA.
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The Station nightclub in Rhode Island burned down, killing 100 people.
John Glenn became the first American to orbit planet Earth.
A polymer note replaced the paper £20 note in the UK.
The Metropolitan Museum of Art opened for the first time in New York City.
Venezuela created its first virtual currency, called the petro, in hopes of saving its economy.
