Questões Militares de Inglês - Vocabulário | Vocabulary
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TEXT II
The four-thousand-year-old computer
In 1901, a group of divers excavating an ancient Roman shipwreck near the island of Antikythera, off the southern coast of Greece, found a mysterious object - a lump of calcified stone that contained within it several gearwheels welded together after years under the sea. The 2,000-year-old object, no bigger than a modern laptop, is now regarded as the world's oldest computer, devised to predict solar eclipses and, according to recent findings, calculate the timing of the ancient Olympics. Following the efforts of an international team of scientists, the mysteries of the Antikythera Mechanism are uncovered, revealing surprising and awe-inspiring details of the object that continues to mystify.
(From: http://www.bbc.co.uk/programmes/b01hlkcq)
TEXT II
The four-thousand-year-old computer
In 1901, a group of divers excavating an ancient Roman shipwreck near the island of Antikythera, off the southern coast of Greece, found a mysterious object - a lump of calcified stone that contained within it several gearwheels welded together after years under the sea. The 2,000-year-old object, no bigger than a modern laptop, is now regarded as the world's oldest computer, devised to predict solar eclipses and, according to recent findings, calculate the timing of the ancient Olympics. Following the efforts of an international team of scientists, the mysteries of the Antikythera Mechanism are uncovered, revealing surprising and awe-inspiring details of the object that continues to mystify.
(From: http://www.bbc.co.uk/programmes/b01hlkcq)
TEXT I
The Environmental Pillar of Sustainable Water: Ecological Services
Across the globe, increased demand and water mismanagement have put stress on water services. As a result, there has been a growing societal recognition of the need to look at sustainable solutions that allow for everyone to have access to clean water. There is growing recognition of the importance of ecological services (benefits arising from the ecological functions of healthy ecosystems) as part of a management strategy in new approaches. Ecological services imply that nature can also play a role in providing safe drinking water. Whether through source water protection or natural filtration, the environment can work in concert with technology to provide water in a reasonable, sustainable fashion.
(From: http://www.ncbi.nlm.nih.gov/books/NBK50775/)
Texto 2
Brazil to replace oil rigs with ‘underwater cities’
Traditional oil rigs will be replaced with “underwater
cities” within a decade under ambitious plans being drawn
up by Petrobras, Brazil’s state-owned energy group.
A Petrobras oil platform at Guabanara bay in Rio de Janeiro.
Petrobras plans to turn science fiction into reality to
extract oil from the vast pre-salt oil fields discovered off
the south east coast of Brazil.
The plan is to construct ‘cities’ more than 2,000 metres
under water, containing machines, giant pieces of
equipment and robots that could inspect the systems
being used to extract millions of barrels of oil. Many
operations would be fully automated while others would
be controlled by humans at a distance.
Petrobras already owns virtual reality laboratories where
engineers can inspect 3D images of oil fields. But now
they want to take a further technological leap by installing
floating rig equipment on the sea bed.
The machinery under the sea would be capable of
separating oil, gas, water and sand, compressing
substances and generating enough energy to keep the
operation functioning.
energy/oilandgas/8228548/Brazil-to-replace-
oil-rigs-with-underwater-cities.html)
TEXT II
Why Join the Navy?
The Navy experience can shape your future through outstanding financial benefits, unparalleled career potential, and the lifestyle of freedom and personal growth that you’ve been waiting for.
(from http://www.navy.com/navy/)
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