Luebben Hay Baler - Historic Landmark of Agricultural Engineering. In 1892, Hugh Luebben from Sutton, Nebraska, with sons Melchior and Ummo built a mobile machine to produce round hay bales between two sets of rotating flat belts. They began manufacturing the baler in 1909 in Beatrice and later moved to Omaha, Nebraska. Allis-Chalmers purchased the patent in 1939 and eventually sold 77,200 "Roto-Balers." The Luebben baler made handling easier, improved hay quality, and reduced costs. The same basic design is used on modern large round balers.
Near This Location In The 1930's James E. Love And Horace D. Hume Of Garfield, Washington, Invented The Flexible Floating Cutterbar And The Tined Pickup Reel To Harvest Low-Growing, Fragile Crops. These Devices Were Developed For The Local Crops Of Dry Peas And Lentils And Were Then Adopted Nationwide To Soybeans And Other Low-Growing Crops That Tangle And Lodge. These Mechanisms Reduced Dry Pea Harvesting Costs By 28% And Crop Loss From 50 To 10%. These Inventions Were Reported To Save The Equivalent Of 2,750,000 Acres Of Soybeans Annually.
In the years following the Civil War, the land west of the Mississippi River was being settled and the Pacific Northwest explored. There remained, however, a large portion of Montana, Idaho, and Washington that contained enormous quantities of timber and minerals, but was not accessible by rail. By far the most grueling stretch was the Stevens Pass area in the Cascade Mountains.
Bristol State: BC Zip: BS34 7QE Country: UK Website: http://www.asme.org/about-asme/history/landmarks/topics-a-l/air-and-space-transportation/--168-pegasus-3-engine-bs-916-%281960%29, https://www.asme.org/getmedia/f2e04cf6-f24f-4633-bb2f-ef61c5deb500/168-Pegasus-3-Engine-BS-916.aspx Creator: Bristol Aero-Engines Ltd. (now part of Rolls-Royce), Hooker, Stanley
The Pegasus 3 is the earliest surviving example of the prototype engine for vertical/short takeoff and landing (V/STOL) jets, namely the Royal Air Force's Harriers and US Marine Corps' AV-8Bs. Owned by the Rolls- Royce Heritage Trust (a company-sponsored history and preservation society), the artifact is an early developmental model of the Pegasus 3 engine, the first to fly with sufficient thrust to prove the vectored-thrust concept for V/STOL jet aircraft, in 1960.
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.
In the first nine months of operation, the B reactor produced fissionable plutonium for the world's first atomic bomb (the Trinity test on July 16, 1945), and for the atomic bomb that was dropped on Nagasaki, Japan, on August 9, 1945, killing 35,000 people. This, and similar destruction at Hiroshima caused by the atomic bomb dropped three days earlier, hastened the end of World War II.
The largest rolled-earth fill dam in the world at the time of its completion, Denison Dam eventually served as a prototype for dam construction in future U.S. Army Corps of Engineers projects throughout the arid plains of the American Southwest. Procedures and equipment developed during its construction are now commonplace in the sampling and testing of soils.