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.
1970-1979
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Image Credit: Courtesy ASMEImage Caption: Voyager Spacecraft Interplanetary ExplorersEra_date_from: 1972
1993
The scheme virtually reverses the flow of the Snowy River from its natural course toward the ocean and directs it inland. The entire complex includes 16 dams, seven power stations (with a production capacity of 3,740,000 kilowatts), over 90 miles of tunnels, a pumping station, and 50 miles of aqueducts.
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Image Credit: Courtesy Wikicommons/Ear1grey (CC BY-SA 3.0)Image Caption: Snowy hydro murray 1 machine hall floorEra_date_from: 1974
1997
In the early 1970s, American chemist Paul C. Lauterbur demonstrated that nuclear magnetic resonance (NMR) could be used to generate images of macroscopic objects. In the years following, magnetic resonance imaging (MRI) has been refined as a technique for the detailed resolution of internal structures. Lauterbur’s invention thus created a powerful diagnostic tool for the non-invasive examination of body tissues such as the brain, heart, and muscles. It allows for the early detection of cancer and other diseases.
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Image Credit: Original Image: Courtesy of Flickr/Everyone's Idle (CC BY-SA 2.0)Image Caption: NMR and MRI: Applications in Chemistry and MedicineEra_date_from: 1970s
2011
Cotton was once transported from farms to gins by wagons, trucks or trailers. Long waits to unload at the gin stalled harvests until haulers could return to the fields.
Professor Lambert Wilkes of the Department of Agricultural Engineering, Texas A&M University, developed the Cotton Module Builder between 1971 and 1974 with the support of J.K. (Farmer) Jones of Cotton Incorporated. The modules created by the Cotton Module Builder withstood weather, and after transport, the cotton could be easily fed into the gin. Dr.
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Image Credit: Photo by Beaver (Thomas John Macartney)Image Caption: The cotton module builder revolutionized the cotton industry.Era_date_from: 1971
2002
The Apollo lunar module (LM-13) was developed by the Grumman Aircraft Engineering Corp. (now Northrop Grumman). The LM's main functions were to carry two astronauts from lunar orbit to the moon's surface, and then return them to lunar orbit to rendezvous and dock with the Apollo command-service modules. On the surface, the LM served as a shelter and base of operations as the astronauts carried out their exploration and experiments. On July 20, 1969, the LM "Eagle" touched down on the moon, becoming the first piloted spacecraft to land on a celestial body other than Earth.
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Image Credit: Courtesy Flickr/Michael Gray (CC BY-SA 2.0) Image Caption: The Apollo Lunar Module LM-13 on display in the Cradle of Aviation Museum Era_date_from: 1972
2002
This is the first extremely smooth, surgically implantable, seam-free pulsatile blood pump to receive widespread clinical use. In its use in more than 250 patients, it has been responsible for saving numerous lives. When used as a bridge to transplant, the pump has a success rate greater than 90 percent. There has never been a device-failure-related fatality of any of these patients. A successful heart-assist pump could save an estimated fifteen thousand individuals annually.
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Image Credit: Courtesy Wikipedia/Madhero88 (CC BY-SA 3.0)Image Caption: Pierce-Donachy Ventricular Assist DeviceEra_date_from: 1973
1990
Innovations
