Los Angeles Judge approved Caitlyn Jenner to change her name from Bruce and her gender to female.
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Paul Galvin and his brother Joseph founded Motorola as the 'Galvin Manufacturing Co.' in Chicago, Illinois.
NASA launched the Mars Observer, a space probe designed to study Mars' geology and climate.
Belize became a member of the United Nations.
Sequoia National Park was established in the Sierra Nevada region of California, USA, by the National park service.
China finished building the world's largest radio telescope at 1,640 feet (500 meters) long.