The SF F-4 submersible boat sank and killed 21 people near Hawaii.
This was the first submarine incident of its kind.
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Frederick Langenheim took the first photo of a solar eclipse.
Wayne Gretzky became the first and only player in NHL history to score 200 points in a season.
The Slave Trade Act was passed in the British Parliament.
The EU banned all British beef exports due to the risks of carrying 'mad cow disease.'
Charli D'Amelio became the most followed person on TikTok with 64.5 million followers.
