Frank Sinatra performed to 175,000 people who paid to see him in Rio de Janeiro.
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Scottish inventor John Logie Baird changed the world of communication and entertainment forever when he demonstrated television for the first time.
The first Winter Olympics medal was awarded to American Skater Charles Jewtraw after skating 5,000 meters in just 44 seconds.
Flight attendant Vesna Vulović survived the world's highest fall without a parachute after falling 33,330 feet.
After being unearthed in South Africa, a 3,106-carat diamond became the world's largest.
A drone crashed onto the White House lawn.
