Frederick Langenheim took the first photo of a solar eclipse.
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Charli D'Amelio became the most followed person on TikTok with 64.5 million followers.
The first kidney transplant between two persons with HIV occurred in Boston, Massachusetts, US.
The Slave Trade Act was passed in the British Parliament.
The first color TV went on sale.
Zayn Malik announced that he would be leaving the boyband One Direction.
