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** The first Earth Day proclamation is issued by San Francisco Mayor Joseph Alioto.
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** Cumberland Road, a historical road, also called the Great National Pike and the National Road, the first United States federal highway
** Brownian dynamics, the occurrence of Langevin dynamics in the motion of particles in solution ( e. g. a grain in water, as was first seen by Brown ); its famous property is: MSD ~ t, where MSD is the mean squared displacement, and t is the time the process is seen
** Import substitution and nationalization, 1952 – 1966, during which the first program of industrialization in 1957 was established and led by the public sector in heavy industries such as iron and steel and chemical industries.
** Kumulipo by Keaulumoku ( 1700 ) an Ancient Hawaiian cosmogonic genealogy first published in ( 1889 )
** Adeline in The Romance of the Forest-“ Her wicked Marquis, having secretly immured Number One ( his first wife ), has now a new and beautiful wife, whose character, alas!
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** Three Books of Known Space ( 1996 reprint of Tales of Known Space, with " Madness Has Its Place " in place of " The Borderland of Sol ", packed with World of Ptavvs and A Gift from Earth )
** Bertrand Piccard and Brian Jones become the first to circumnavigate the Earth in a hot air balloon.
** The Super Dimension Fortress Macross ( 1982 – 1983 ): A huge spaceship appears high above Earth and crashes into an island in the Pacific, triggering a world war.
** Apollo program: Apollo 10 returns to Earth, after a successful 8-day test of all the components needed for the upcoming first manned Moon landing.
** Project Diana bounces radar waves off the Moon, measuring the exact distance between the Earth and the Moon, and proving that communication is possible between Earth and outer space, effectively opening the space age.
** Vostok 1: Soviet cosmonaut Yuri Gagarin becomes the first human in space, orbiting the Earth once.
** Jacques Piccard and Don Walsh descend into the Mariana Trench in the bathyscaphe Trieste, reaching the depth of 10, 911 meters ( 35, 797 feet ) and become the first human beings to reach the lowest spot on Earth.
** The USSR's Venera 7 becomes the first spacecraft to land successfully on Venus and transmit data back to Earth.
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