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Magellan Mission to Venus Magellan Mission to Venus
Magellan Mission to Venus- News and images on the Venus radar mapping mission terminated in 1994. ...
Magellan Mission to Venus Magellan Mission to Venus
Magellan Mission to Venus- Mission description, chronology, and related links. ...
The Magellan Mission to Venus The Magellan Mission to Venus
The Magellan Mission to Venus- Online scientific data from the mission, provided by the University of Washington, St. Louis. Includes extensive image sets. ...
HEASARC: The Venera 11 & 12 probes to Venus HEASARC: The Venera 11 & 12 probes to Venus
HEASARC: The Venera 11 & 12 probes to Venus- Summary of the missions including a description of instrumentation and scientific goals. Also includes a gallery of pictures. From NASA's High Energy Astrophysics Science Arch ...
HEASARC: The Venera 13 & 14 probes to Venus HEASARC: The Venera 13 & 14 probes to Venus
HEASARC: The Venera 13 & 14 probes to Venus- Summary of the missions including a description of instrumentation and scientific goals. Also includes a gallery of pictures. From NASA's High Energy Astrophysics Science Arch ...
Venera Missions to Venus Venera Missions to Venus
Venera Missions to Venus- Spacecraft and mission profiles from the National Space Science Data Center. ...
Super70s.com: Venera 7 Super70s.com: Venera 7
Super70s.com: Venera 7- Mission profile and picture of the payload. ...
VeneraView VeneraView
VeneraView- Windows software for browsing the Venera 15 and 16 radar maps. Includes a mission overview and examples from the radar maps. ...
Venera Venera
Venera- History of the program including images and bibliography. From Mark Wade's Encyclopedia Astronautica. ...
Venera Venera
Venera- Overview of the program from Wikipedia. ...
Venera Venera
Venera- Program summary. ...
Venus Express Venus Express
Venus Express- Official site of Venus Express which will explore the secrets of the Venusian atmosphere. It will study its complex dynamics and chemistry, and the interactions between the atmosphere and the surface. ...
Aqueduct Aqueduct
Aqueduct- Els gives an illustrated outline of the history of aqueducts worldwide. [Dutch and English versions]. ...
Roman Aqueducts Today Roman Aqueducts Today
Roman Aqueducts Today- Essay on current day locations and construction details. Includes photographs, diagrams, and related links. ...
Aqueducts of Rome Under Augustus Aqueducts of Rome Under Augustus
Aqueducts of Rome Under Augustus- Illustrated article by Al Schlaf. Includes the establishment of the centralized water office and the restoration of the older aqueducts and construction of the new. ...
Frontinus on The Aqueducts of Rome Frontinus on The Aqueducts of Rome
Frontinus on The Aqueducts of Rome- English translation of the complete text of the De Aquis (de Aquaeductu Urbis Romae), linked to the Latin and to a photostatic reproduction of the entire surviving medieval manuscript. ...
Roman Aqueducts Roman Aqueducts
Roman Aqueducts- A ranked and annotated listing of websites, pages and images from Bill Thayer's Lacus Curtius. ...
Pont Du Gard Pont Du Gard
Pont Du Gard- History and photographs of the aqueduct built by Agrippa. Located near Nimes, France. ...
Roman Aqueducts Roman Aqueducts
Roman Aqueducts- Extensive listing of viaducts with photographs and commentary. ...
Roman Aqueduct Manual Roman Aqueduct Manual
Roman Aqueduct Manual- Provides instructions on designing aqueducts, for a water engineer in ancient Rome. ...
Aquae Urbis Romae - The Waters of the City of Rome Aquae Urbis Romae - The Waters of the City of Rome
Aquae Urbis Romae - The Waters of the City of Rome- An interactive cartographic history of the relationship between hydrological and hydraulic systems and their impact on the urban development of Rome, Italy from 753 BC ...
Museum of Ancient Bridges Museum of Ancient Bridges
Museum of Ancient Bridges- Descriptions of the 400 year old covered bridges in Taishun County, Zhejiang Province, China. ...
National Society for the Preservation of Covered Bridges National Society for the Preservation of Covered Bridges
National Society for the Preservation of Covered Bridges- This American non-profit society publishes the World Guide to Covered Bridges, a quarterly magazine and a newsletter, excerpts from which are online. Hosted by Jo ...
New York State Covered Bridge Society New York State Covered Bridge Society
New York State Covered Bridge Society- Dedicated to promoting and preserving New York's historic covered bridges. Map of bridge locations, with list linked to photographs and details. ...
The Theodore Burr Covered Bridge Society of Pennsylvania The Theodore Burr Covered Bridge Society of Pennsylvania
The Theodore Burr Covered Bridge Society of Pennsylvania- Promotes the preservation of covered bridges in the state. Includes details of activities, an illustrated guide to truss types and a list of covered bridges in th ...
A Guide to Oregon Covered Bridges A Guide to Oregon Covered Bridges
A Guide to Oregon Covered Bridges- Oregon Department of Transportation offers photographs and brief histories of a selection of the over 50 surviving spans in the state. ...
Oregon Covered Bridges Directory Oregon Covered Bridges Directory
Oregon Covered Bridges Directory- The Covered Bridge Society of Oregon provides photographs and information on each of the surviving historic covered bridges in the state, and a forum. ...
Ashtabula County Ohio Covered Bridge Festival Ashtabula County Ohio Covered Bridge Festival
Ashtabula County Ohio Covered Bridge Festival- An annual festival. Gives photographs and descriptions of each covered bridge in the county. ...
Indiana Covered Bridges Indiana Covered Bridges
Indiana Covered Bridges- A few photographs by Dale Catron, with information on the Kennedy family of bridge builders of Rush County. ...
Spanning Time: Vermont's Covered Bridges Spanning Time: Vermont's Covered Bridges
Spanning Time: Vermont's Covered Bridges- Joseph Nelson promotes his book of that title with sample text and illustrations. ...
Bridges of Paris Bridges of Paris
Bridges of Paris- A selection of the city's more notable bridges across the Seine from Paris by the Water. Photographs with text in French and English. ...
Covered Bridges of Swanzey, New Hampshire Covered Bridges of Swanzey, New Hampshire
Covered Bridges of Swanzey, New Hampshire- Fund-raising site to restore the Slate Covered Bridge, burned by an arsonist in 1993. History, photographs, progress reports. Hosted by Cheshire County USA. ...
Cottage Grove's Covered Bridges Cottage Grove's Covered Bridges
Cottage Grove's Covered Bridges- Cottage Grove Net describes the six covered bridges in this town in Oregon. Pictures and history. ...
Covered Bridges of the Northeast USA Covered Bridges of the Northeast USA
Covered Bridges of the Northeast USA- Hank Bickel gives photographs, descriptions, locations and historical facts on bridges in the states of New York, Vermont, New Hampshire, Pennsylvania, Massachusetts and Connecticut. ...
Covered Bridges of Indiana Covered Bridges of Indiana
Covered Bridges of Indiana- The County History Preservation Society list of all covered bridges in Indiana with descriptions, photographs and location maps. ...
The Covered Bridges of New Brunswick The Covered Bridges of New Brunswick
The Covered Bridges of New Brunswick- Has photographs of all 66 covered bridges in the province, including two that burned in 2001. ...
Covered Bridges Covered Bridges
Covered Bridges- Inventory by Dale Travis of structures in the United States, Canada, and China. Includes maps and photographs. ...
Wikipedia: Kapellbrücke Wikipedia: Kapellbrücke
Wikipedia: Kapellbrücke- The lakeside Swiss city of Lucerne is famous for its medieval wooden Chapel Bridge (largely restored). An illustrated article from the collaborative encyclopedia. ...
Wikipedia: Covered bridge Wikipedia: Covered bridge
Wikipedia: Covered bridge- A description, history and gallery of examples of this bridge type from the free encyclopedia. ...
Maryland Covered Bridges Maryland Covered Bridges
Maryland Covered Bridges- History and photo gallery of all existing and past covered bridges in the state of Maryland. ...
Maine's Covered Bridges Maine's Covered Bridges
Maine's Covered Bridges- The Department of Transportation presents a history of the state's covered bridges and a tour, via a clickable map, with photographs and information on the 9 surviving bridges. ...
Kentucky Covered Bridges Kentucky Covered Bridges
Kentucky Covered Bridges- Interactive map with photographs and data. ...
Columbia County Covered Bridges Columbia County Covered Bridges
Columbia County Covered Bridges- Official guide to 23 covered bridges in or spanning the border of this county of Pennsylvania: images and brief histories of each. ...
Die Krämerbrücke Die Krämerbrücke
Die Krämerbrücke- A medieval, shop-lined bridge in Erfurt, Germany. Includes history, photographs and panorama. German, English, French and Russian versions. ...
The Peace Bridge The Peace Bridge
The Peace Bridge- History and current data on this link between the United States and Canada. Also includes information on the prehistoric aboriginal discoveries adjacent to the bridge. ...
Historic Bridges Historic Bridges
Historic Bridges- Nathan Holth offers information, photographs, and maps for historic bridges, particularly metal truss bridges in the United States and Canada, notably Michigan and Ontario. ...
Bridge Construction in Australia Bridge Construction in Australia
Bridge Construction in Australia- Provides a history of construction commencing with the needs of the first settlers in the infant colony. Includes examples of early structures. From the Australian Academy of Technologic ...
Bridging the Gap - Early Bridges in New Zealand 1830-1939 Bridging the Gap - Early Bridges in New Zealand 1830-1939
Bridging the Gap - Early Bridges in New Zealand 1830-1939- Review of Geoffrey Thornton's book. Includes a selection of bridge data and photographs including the Helmores Lane Bridge built in 1864, one of the oldest bridg ...
Othmar Ammann Othmar Ammann
Othmar Ammann- Essay by John H. Lienhard. ...
Othmar Hermann Ammann Othmar Hermann Ammann
Othmar Hermann Ammann- Biography by Thomas C.Kavanagh. From the National Academy of Engineering. ...

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