Apple released the first computer with a graphical user interface (GUI) called the Lisa.
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Jacinda Arden resigned as the Prime Minister of New Zealand.
The construction for the San Agustin Church in Manila was officially completed.
Richard Crosbie became the first Irish man to fly a hot air balloon in Ireland.
Earth-like calcium-rich deposits were found on Mars by NASA's Curiosity Rover.
Miami, Florida, received snow for the first and last time ever.