The Apollo 11 astronauts were released from a three-week quarantine following their liftoff from the moon.
Source
American steamship S. S. Arapahoe became the first to use the signal 'SOS' off Cape Hatteras, North Carolina, USA.
Legendary baseballer Babe Ruth became the first member of the 500 home run club.
Inventor Harvey Hubbell patented the popular light bulb with a pull chain.
Airbedandbreakfast.com was launched by its three founders, which is now known as Airbnb.
Scientists discovered the oldest living Greenland Shark, with an estimated age of 392 years old.