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Voyager Spacecraft Interplanetary Explorers
Society: ASMEMain Category: MechanicalSub Category: Air and Space TransportationEra: 1970-1979DateCreated: 1972Pioneer RdFlintridgeState: CAZip: 91011Country: USAWebsite: http://www.asme.org/about-asme/history/landmarks/topics-a-l/air-and-space-transportation/-171-voyager-spacecraft-interplanetary-explorers-%28Creator: NASA

The Voyager explorers, which provided scientists and the world with the first detailed pictures of faraway planets, were designed and tested during 1972 to 1977. The two most intelligent machines ever built in the NASA space program, the explorers were launched from Cape Canaveral, Fla., in 1977. Voyager 2 was launched first on August 20, followed by Voyager 1 on September 5.

YearAdded:
1993
Image Credit: Courtesy ASMEImage Caption: Voyager Spacecraft Interplanetary ExplorersEra_date_from: 1972
Lawrence Experiment Station
Society: ASCEMain Category: CivilSub Category: Civil Engineering ProfessionEra: 1880-1889DateCreated: 188637 Shattuck StreetLawrenceState: MAZip: 01843Country: USAWebsite: https://www.asce.org/project/lawrence-experimental-station/Creator: Mills, Hiram Francis, Hazen, Allen

Some of the station's notable achievements:  
The first method for detecting radioactive particles in water supplies  
A successful system of slow-sand filter beds for drinking water  
The landmark demonstration that microorganisms carried within filter media could degrade sewage 

YearAdded:
1975
Image Credit: Public Domain (Author's Choice)Image Caption: Lawrence Experiment StationEra_date_from: 1886
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