China finished building the world’s largest radio telescope at 1,640 feet (500 meters) long.
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The US congress proposed the addition of twelve changes to the US Constitution.
David Attenborough gained one million followers on Instagram within 4 hours and 45 minutes of his first post.
The first printing press was set up in New England, US.
Los Angeles Judge approved Caitlyn Jenner to change her name from Bruce and her gender to female.
Designer Michael Kors purchased the luxury fashion brand Versace for $2.1 billion.