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Car Tech, Green Tech

Airbus Unveils Carbon Fiber Plane




You know that weird, checkered material you see used in cars, bikes, and sporting gear? It's called carbon fiber, and it's super light. Now, Airbus has rolled out its newest plane, made mostly of the material. The result, though still not quite friendly-skies-friendly, could become the way forward for an airline industry suffering from high oil prices and extensive financial problems.

"Making wings out of carbon fiber cuts the fuel consumption by at least 20%," said Dave Phipps, head of Airbus' carbon fiber research department at Filton, UK. "It's a revolutionary technology. It is so much lighter, and yet just as strong and just as safe."

The tech has been in the works for over two decades – mainly for safety concerns. "Dealing with lightning strikes is much harder," says Professor Philip Lawrence, aviation expert at the University of the West of England. "Every time you cut a hole to fit electronics the structure of the wing is affected and joins between metal and carbon fiber can be tricky."

Which leads us to our closing and rather delicious pun: If the technology takes off, it could be lightning in a bottle for the airline biz. [Source: BBC]

Computers, Green Tech

Is Boeing's New Dreamliner Hackable?

Is Boeing's New Dreamliner Hackable?

Boeing's new 787 may look like most other commercial airliners on the outside, but under the paint, it's a technological marvel. In terms of construction, the thing is lightweight and so more fuel efficient than its predecessors. But the really impressive bits are the computerized ones that keep the thing in the air and pointed in the right direction. The craft has an integrated computer system that can automatically contact Boeing systems and report issues via an airborne Internet connection. This integration, however, has raised some security fears among many experts, resulting in the FAA threatening to ground the plane unless Boeing proves that the ship is hack-proof.

The primary problem in the eyes of the FAA is that the connection that the aircraft uses to talk to the ground is the same that will be used by passengers to provide in-flight wireless Internet access. The fear is that passengers on-board the plane could somehow hack into the 787's control systems and cause the ship to crash.

Boeing is saying that these fears are unfounded, and that the two networks, though connected, are secure. That said, Boeing is planning on adding additional layers of security like firewalls and network hardware and software that restricts the flow of data from one network to another. In development since 2004, the 787 is scheduled to hit the air in November of this year, so Boeing doesn't have that much time to figure it out, and it'd be a real shame if the thing couldn't get airborne not due to a aerodynamic design flaw, but rather because of a security flaw.

From The Register

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Cell Phones

Air France Launches In-Flight Cell Service

Air France Launches In-Flight Cell Service
Every time we write about this, we feel a little bit more like the apocalypse is imminent. Air France has officially taken the wraps off its cell-phones-at-30,000-feet service. At first, the service is being piloted on just one type of aircraft on certain routes -- the Airbus A318 on certain European routes -- and with only data capabilities for receiving text messages and e-mail. Then, after three months, the switch will be thrown on the voice capabilities.

We hope that the high price (about $2.50 a minute) -- and the unavoidable eruptions of violence between yappy passengers and those who can't stand listening to the self-important jackasses next to them -- will keep this system from ever seeing widespread use.

From The::Unwired

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Computers

Grounded Concorde Parts Fly High at Auction

Grounded Concorde Parts Fly High at AuctionThe Concorde was one of the most iconic bits of technology of the twentieth century. At its introduction in 1969, the supersonic jet's delta wings and pointy nose screamed speed seemed to herald a future of supersonic air transport. Unfortunately, over its nearly 30 year career, the Concorde would instead remain a symbol of a seemingly missed opportunity, with rather more boring and decidedly slower aircraft from companies like Boeing taking over the market. (We should also mention that part of of the reason for its demise was the difficulty in letting anyone approve the super noisy jet to fly over their neighborhoods and some serious environmental concerns.) It was retired in 2003, likely to never fly again, and if you never got to fly in one well, you just missed a chance to own a little piece of one.

To raise funds for a new aerospace museum, a collection of random parts and pieces from the Concorde aircraft auctioned off earlier this week in Toulouse, France (home of airplane manufacturer Airbus). The parts ranged from a piece of the landing gear assembly, weighing in at 1.2 tons, to rather more tangible (and portable) items such as an airspeed indicator and a toilet seat.

That toilet seat ultimately sold for a paltry $7,155, while the airspeed indicator went for nearly $41,000. Not exactly pocket change, but with the Concorde's allure continuing to increase over the years, the grounded toilet seat's value will only go up from here.

From BBC News

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