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Icing Research Tunnel, NASA Lewis Research Center
Society: ASMEMain Category: MechanicalSub Category: Research and DevelopmentEra: 1940-1949DateCreated: 1944Glenn Research CenterClevelandState: OHZip: 44135Country: USAWebsite: http://www.asme.org/about-asme/history/landmarks/topics-m-z/research-and-development/-117-icing-research-tunnel,-nasa-lewis-research-ce, https://www.asme.org/getmedia/f9fb127c-7ba2-4b73-ba34-75fca7265485/117-Icing-Research-Tunnel-NASA-Lewis-Research-Ce.aspx

In operation since 1944, the Icing Research Tunnel is the oldest and largest refrigerated icing wind tunnel in the world. Technology developed there enables aircraft to fly safely through icing clouds. Two firsts include the unique heat exchanger and the spray system that simulates a natural icing cloud of tiny droplets.

YearAdded:
1987
Image Credit: Courtesy NASAImage Caption: Cleveland Mayor, Frank G. Jackson, tours the Icing Research TunnelEra_date_from: 1944
Ecole Nationale des Ponts et Cheussees
Society: ASCEMain Category: CivilSub Category: EducationEra: 1700-1749DateCreated: 1747Marne-la-ValléeParisState: Ile-de-FranceCountry: FranceWebsite: http://www.asce.org/project/ecole-nationale-des-ponts-et-chaussees/Creator: Trudaine, Daniel-Charles

Inventions credited to the Ecole Nationale des Ponts et Chaussees and its graduates include: prestressed concrete, lighting gas, and the optical lens. The school and its graduates also have been central to research in the diffraction of light, the applications of concrete, and the measurement of the strength of materials.

YearAdded:
1988
Image Credit: Courtesy Wikicommons/MagnusTheGreat (CC BY-SA 3.0)Image Caption: Ecole Nationale des Ponts et CheusseesEra_date_from: 1747
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