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According to the Free Dictionary, balsa wood is a strong, lightweight wood used for miniature architectural structures. Model airplanes, cars and buildings are often made of balsa ...



A tower is a tall structure, taller than it is wide, often by a significant margin. Towers are distinguished from masts by their lack of guy-wires and are therefore,  ...

tower | architecture | Britannica.com


Any structure that is relatively tall in proportion to the dimensions of its base. ... Modifiers frequently denote a tower's function (e.g., watchtower, water tower, ...

Amazing Structures - Towers on Pinterest | Towers, Twin Towers ...


Explore Sue Eleazer's board "Amazing Structures - Towers" on Pinterest, a visual bookmarking tool that helps you discover and save creative ideas | See more ...

BUILDING BIG: Databank: Eiffel Tower - PBS


Eiffel was one of the first engineers to recognize the importance of wind forces on tall structures. He designed the surface of his Tower to be so minimal that the ...

Engineering and Construction of the Twin Towers . New York ... - PBS


The Wind Challenge The unprecedented height and size of the twin towers, however, posed ... The structures needed not only to support the sheer weight of the ...

Total Structures - Products / Ground Support Systems / V-Tower


The Total Structures V-Tower system is designed specifically to fly line array sound systems with the least amount of fuss possible. It has been designed around ...

Tower and Antenna Siting | FCC.gov


Building a new tower or collocating an antenna on an existing structure requires compliance with the Commission's rules for environmental review.

9-11 Research: The Core Structures


structural cores of the World Trade Center Twin Towers,core columns. ... The core structures, like the perimeter wall structures, were 100 percent steel-framed.

Valmont Industries Inc Home Conserving Resources. Improving Life.


Design and manufacture mechanized poles, towers and structures for lighting, traffic, utility and communications.

Popular Q&A
Q: What is the synonym for towering structure?
A: skyscraper. Read More »
Source: wiki.answers.com
Q: What kind of tower/structure is this?
A: That's an old microwave relay tower. The antennas on the top are s band (2 GHz, just below wifi) horns, which taper from a waveguide feed at the bottom end and ... Read More »
Source: answers.yahoo.com
Q: What is the name of the tower structures on top of Muslim mosques...
A: Common feature in mosques is the minaret, the Read More »
Source: www.chacha.com
Q: What water tower structure is the most efficient, the best?
A: I would say that the cheapest and most efficient would be a shallow wide water tower/storage tank placed on a hill. Other than that I would image a tall cylindr... Read More »
Source: answers.yahoo.com
Q: What type material was used to build the Eiffel Tower structure?
A: iron. Read More »
Source: wiki.answers.com