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ITA 2015 – Questão 10: as condições da armadura do projeto Talos

IRON MAN DESIGNERS TO BUILD BODY ARMOUR FOR US ARMY Hollywood special effect team is working on a new Iron Man 'agile exoskeleton' for US soldiers

1 The Oscar-nominated special effects team behind the Iron Man suit has been contracted to design

body armour for the US military.

Legacy Effects, a Hollywood design studio based in California, has previously worked on power suits

for films such as RoboCop, Captain America, The Terminator and Iron Man. Now, the company is building

5 body armour equipped with an "agile exoskeleton" that will allow soldiers to carry hundreds of pounds of

equipment, the Wall Street Journal reports.

"We are trying to be revolutionary," said Mike Fieldson, who manages the US military project known as

the Tactical Assault Light Operator Suit (Talos).

Three prototypes have been presented to the Pentagon by teams of bioengineers, technologists and

10 a Canadian company that studies insect and animal exoskeletons. The prototypes will contribute to the

creation of a new generation of body armour which the US Special Operations Command aims to complete

within four years.

The suits are designed to protect soldiers from bullets, explosions and bayonet attacks.

Legacy Effects admits that bringing an Iron Man to life presents significant challenges. For one thing, a

15 real-life version of the suit would add extra bulk to a soldier limiting his or her agility. Also, the company

estimates that the Iron Man suit would probably weigh about 180kg, and would need to be supported by a

mobile exoskeleton, but "none of the exoskeletons in the industry are capable of moving that much weight",

SlashGear reports.

Russ Angold of Ekso Bionics, a company that designs exoskeletons for medical use, says that power

20 armour in films offer an unrealistic model, so engineers are presently trying to make the suits more practical.

"Hollywood has definitely made the Iron Man suit impossibly thin, impossibly light, impossibly agile and

impossibly energy efficient. So we're really trying to solve the problem and ask the question: What would Iron

Man look like if it was real?"

The US military has so far spent about $10 million on Talos, prompting the armed services committee

25 to request a briefing on the project to ensure taxpayer money is not being wasted.

"Will you ever have an Iron Man? I don't know," said Brian Dowling, a former soldier involved in the

project. "But you'll have some greatly improved technology along the way".

Fonte: http://www.theweek.co.uk/world-news/59323/iron-man-designers-to-build-body-armour-for-us-army Acesso: 13/ago/2014

Fonte: The Week.

A vestimenta idealizada no projeto Talos deverá satisfazer apenas uma das condições abaixo:

  1. A) não ultrapassar o orçamento de 10 milhões de dólares previsto pelo governo americano.
  2. B) ajustar-se ao corpo humano independentemente do peso e do tamanho do usuário.
  3. C) oferecer condições de realizar operações militares carregando muito peso.
  4. D) auxiliar o soldado em combate, aumentando o tempo em incursões militares não motorizadas.
  5. E) ser funcional e conter bateria duradoura e recarregável por energia solar.
Ver gabarito comentado

Resposta correta: C

O objetivo do projeto está explícito no segundo parágrafo: a empresa constrói uma armadura 'equipped with an "agile exoskeleton" that will allow soldiers to carry hundreds of pounds of equipment', que é a condição descrita em C. A alternativa A confunde gasto realizado com teto orçamentário: 'The US military has so far spent about $10 million on Talos' informa quanto já se gastou, e o texto ainda registra a preocupação do comitê de que o dinheiro não seja desperdiçado. A alternativa E inventa bateria solar recarregável; o que o texto diz é o contrário, que Hollywood tornou o traje 'impossibly energy efficient'. B e D também não se sustentam: o texto afirma que a versão real acrescentaria volume 'limiting his or her agility', em vez de garantir ajuste a qualquer usuário ou maior tempo de incursão.

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