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Engineering Innovations

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Frankford Avenue Bridge Frankford Avenue Bridge
Philadelphia, PA
"For 273 years, the little stone bridge that carries Frankford Ave. across Pennypack Creek has been doing its humble job with a minimum of attention..."   - Gerald McKelvey, The…
Fresno Scraper Fresno Scraper
Fresno, CA
The Fresno scraper established the basis for the modern earthmoving scraper, being able to scrape and move a load of soil, then discharge it at a controlled depth. It quadrupled…
Fritz Engineering Laboratory Fritz Engineering Laboratory
Bethlehem, PA
In 1907, John Fritz, known as the "Father of the Steel Industry in the United States," rejoined the Lehigh University Board of Trustees after an absence of a decade. He began the…
frozen foods Frozen Foods Research: Time-Temperature Tolerance Studies
Albany, CA
Frozen foods have become a staple of the modern diet. Freezing allows consumers to have access to foods previously unavailable or available only seasonally, and it provides…
Funicular Giessbach
Giessbach,
The first funicular to employ a single, two-rail track along its entire length, with a short passing track.   During the period of prosperity throughout Europe known as the Belle…
Fusion-welded Test Boiler Drum
Chattanooga, TN
This fusion-welded drum, tested during 1930, was the first in a series tested at Combustion Engineering Inc. that led to the industrial acceptance of welding for the fabrication…
Galveston Seawall and Grade Raising Galveston Seawall and Grade Raising
Galveston, TX
Galveston Island is a barrier island located two miles off the Texas coast. The island is about 3 miles wide at its widest and about 28 miles long. The Galveston Seawall extends…
Garfield Thomas Water Tunnel Garfield Thomas Water Tunnel
State College, PA
The Garfield Thomas Water Tunnel is a unique experimental facility for hydrodynamic research and testing. The 48-inch (1.2-meter) diameter water tunnel enables the research staff…
GE Re-entry Systems GE Re-entry Systems
Philadelphia, PA
From 1956 to 1993, the GE Re-entry Systems facility was home to thousands of engineers and technicians who solved the problem of vehicles successfully reentering the Earth’s…
George Eastman House: Technology Collection
Rochester, NY
  The oldest and most comprehensive collection of photographic and cinematic technology In 1888, George Eastman created the Kodak camera, the first camera designed to use roll…
George W. Woodruff School of Mechanical Engineering
Atlanta, GA
Between its opening in 1888 and the mid-1920s, Georgia Tech took a leading role in transforming mechanical engineering education from a shop-based, vocational program to a…
George Washington Bridge George Washington Bridge
Fort Lee, NJ
"An essential part of the human experience is to create an aesthetic atmosphere." The George Washington Bridge represented a departure in suspension bridge design. Chief Engineer…
Georgetown Steam Hydro Generating Plant Georgetown Steam Hydro Generating Plant
Seattle, WA
The Georgetown Steam Plant, a surprisingly complete and operable steam power plant after a career of nearly seventy-five years, was built in the early 1900s when Seattle's…
Georgetown Steam Plant
Seattle, WA
The Georgetown Steam Plant, a surprisingly complete and operable steam power plant after a career of nearly seventy-five years, was built in the early 1900s when Seattle's…
airport of Getafe Getafe Airfield
Getafe,
Getafe Airfield was the site of the world’s first successful rotorcraft flight, on January 17, 1923. Lieutenant Alejandro Gómez Spencer piloted a C.4 Autogiro designed and built…
Getafe Airfield
Getafe,
Getafe Airfield was the site of the world’s first successful rotorcraft flight, on January 17, 1923. Lieutenant Alejandro Gómez Spencer piloted a C.4 Autogiro designed and built…
Gilman Hall Gilman Hall
Berkeley, CA
Gilman Hall, built in 1916-1917, accommodated a growing College of Chemistry by providing expanded research and teaching facilities for faculty and students specializing in…
Ginaca Pineapple Processing Machine
Honolulu, HI
Commercial pineapple production began in Hawaii about 1890. Fruit was hand-peeled and sliced to match can sizes for export. In 1911 James D. Dole hired Henry G. Ginaca to design a…
 Dr. Robert H. Goddard and a liquid oxygen-gasoline rocket at Auburn, Massachusetts. Goddard Rocket Launch Site
Auburn, MA
On March 16, 1926 Dr. Robert H. Goddard, also known as "the father of modern rocketry," launched the world’s first liquid propellant rocket from a point 1000 feet S.S.E. of the…
Going-to-the-Sun Road Going-to-the-Sun Road
West Glacier, MT
Considered one of the world's most scenic mountain drives, the two-lane Going-To-The-Sun Road through Glacier National Park was the first major road to be constructed directly…

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