The Apollo 11 astronauts were released from a three-week quarantine following their liftoff from the moon.
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Legendary baseballer Babe Ruth became the first member of the 500 home run club.
The world's first roller skating rink opened in Rhode Island.
Henry S. Parmalee patented the fire sprinkler system.
American steamship S. S. Arapahoe became the first to use the signal 'SOS' off Cape Hatteras, North Carolina, USA.
Argentinian soccer legend Lionel Messi officially announced his transfer to Paris Saint-Germain.
