Airbus shows off a see-thru concept plane (w/ video)

QR code (PhysOrg.com) -- Airbus has begun to show off its version of the plane of the future. It is somewhere between cool and disturbing, depending on who you ask, but it definitely represents some interesting new technology that could make flying more energy efficient and a give you something a lot more interesting to look at then the in-flight movie.

The presentations, which took place in London, feature concept art from the design that the company hopes one day to make into a flying model. The plane would be almost completely see-through, thanks to the creation of a biopolymer membrane. This membrane would make every seat into a window seat by default and allow you to see the world below as you pass it by.

The real power saving innovation was alluded to by Charles Champion, head of engineering for Airbus. When he described the plane to Telegraph he described a section of the plane known as the SmartTech zone. In this zone users body heat is converted in to power for the plane. Mr. Champion was not specific about in which systems would use body heat as a power source and which would not, which has raised some speculation as to what exactly humans will be the power source for.

The plane is not expected to be released until the year 2050, if it ever makes it off of the drawing board to begin with, so do not expect to be getting rides in a see-thru plane any time in the near future.

More information:
via Telegraph

World's first 'printed' plane snaps together and flies

The SULSA began life in something like an inkjet and wound up in the air.

(Credit:University of Southhampton)

English engineers have produced what is believed to be the world's first printed plane. I'm not talking a nice artsy lithograph of the Wright Bros. first flight. This is a complete, flyable aircraft spit out of a 3D printer.

The SULSA (Southampton University Laser Sintered Aircraft) is an unmanned air vehicle that emerged, layer by layer, from a nylon laser sintering machine that can fabricate plastic or metal objects. In the case of the SULSA, the wings, access hatches, and the rest of the structure of the plane were all printed.

As if that weren't awesome enough, the entire thing snaps together in minutes, no tools or fasteners required. The electric plane has a wingspan of just under 7 feet and a top speed of 100 mph.

Jim Scanlon, one of the project leads at the University of Southhampton, explains in a statement that the technology allows for products to go from conception to reality much quicker and more cheaply.

"The flexibility of the laser-sintering process allows the design team to revisit historical techniques and ideas that would have been prohibitively expensive using conventional manufacturing," Scanlon says. "One of these ideas involves the use of a Geodetic structure... This form of structure is very stiff and lightweight, but very complex. If it was manufactured conventionally it would require a large number of individually tailored parts that would have to be bonded or fastened at great expense."

So apparently when it comes to 3D printing, the sky is no longer the limit. Let's just make sure someone double-checks the toner levels before we start printing the next international space station.

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