RADDblog

Cannon for Shooting Supplies into Space by John Hunter

Posted in Apocalypse, Downsizing, Economy, Technology by RADDblog on January 18, 2010

John Hunter wants to shoot stuff into space with a 3,600-foot gun. And he’s dead serious—he’s done the math. Making deliveries to an orbital outpost on a rocket costs $5,000 per pound, but using a space gun would cost just $250 per pound.

Building colossal guns has been Hunter’s pet project since 1992, when, while a physicist at Lawrence Livermore National Laboratory, he first fired a 425-foot gun he built to test-launch hypersonic engines. Its methane-driven piston compressed hydrogen gas, which then expanded up the barrel to shoot a projectile. Mechanical firing can fail, however, so when Hunter’s company, Quicklaunch, released its plans last fall, it swapped the piston for a combustor that burns natural gas. Heat the hydrogen in a confined space and it should build up enough pressure to send a half-ton payload into the sky at 13,000 mph.

Hunter wants to operate the gun, the “Quicklauncher,” in the ocean near the equator, where the Earth’s fast rotation will help slingshot objects into space. A floating cannon—dipping 1,600 feet below sea level and steadied by a ballast system—would let operators swivel it for different orbits. Next month, Hunter will test a functional, 10-foot prototype in a water tank. He says a full-size launcher could be ready in seven years, provided the company can round up the $500 million. Despite the upfront cost, Hunter says he has drawn interest from investors because his reusable gun saves so much cash in the long haul. Just don’t ever expect a ride in the thing: The gun produces 5,000 Gs, so it’s only for fuel tanks and ruggedized satellites. “A person shot out of it would probably get compressed to half their size,” Hunter says. “It’d be over real quick.”

How to Shoot Stuff into Space

STEP 1: HEAT IT
The gun combusts natural gas in a heat exchanger within a
chamber of hydrogen gas, heating the hydrogen to 2,600˚F and causing a 500 percent increase in pressure.

STEP 2: LET THE HYDROGEN LOOSE
Operators open the valve, and the hot, pressurized hydrogen quickly expands down the tube, pushing the payload forward.

STEP 3: TO INFINITY AND BEYOND
After speeding down the 3,300-foot-long barrel, the projectile shoots out of the gun at 13,000 mph. An iris at the end of the gun closes, capturing the hydrogen gas to use again.

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via popular science

Pencil jewelry by Maria Cristina Belluci

Posted in Economy, Reoccupation, Sculpture, Texture by RADDblog on January 18, 2010

These gorgeous rigs were made from repurposed wood color pencils. By Italian designer Maria Cristina Belluci. Via Haute Nature. More pics atKlimt02.

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via outsapop (thanks Martha)

Residance O by Andrea Tognon Architecture

Posted in Architecture, Reoccupation, Texture by RADDblog on January 18, 2010

Residance O is the refurbishment project designed by Italy-based Andrea Tognon Architecture, the new square floor plane was completed by filling the missing corner to the old L shape plan, it looks clean.

from Andrea Tognon Architecture:

The building we were call to refurbish was built in the 70’s as imitation of vernacular architecture of the Veneto countryside area. Was looking pretty fake. The floor plan was a square were a corner was missing (so was an L shape). The roof was a concrete slab juting out in a very inelegant and bad proportionated way. So we decide to add the corner that was missing to complete the square floor plane. Because the total redefinition of the insulation parameter we reshape the profile of the building cutting the old roof edge and redesign the junction between roof and perimetrical walls. The entire interior layout was redesign, all the walls and roof insulated, the eating system switched to solar energy.

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via +MOOD

Aloni in Antiparos / Greece by decaARCHITECTURE

Posted in Architecture, Interiors, Landscape, Texture by RADDblog on January 16, 2010

from the designers:

The design of the house is a dual response to the particular topography of the site and to the rural domestication techniques that in the past shaped the raw ‘Cycladic island’ landscape. In the past, dry-rubble stone walls domesticated the land for agricultural purposes and were the most prominent man-made interventions in the landscape. The walls retained earth and transformed a steep topography into a series of arable plateaus. Today, the Cycladic islands are being reshaped by a very different force: the demand for holiday homes. The design uses the precedent of earth-retaining stone walls to create an artificial landscape that is both rural and domestic in use. The site is a natural saddle where two slopes meet. In the North-South axis the slope rises between two hills while in the East-West axis the slope drops, opening to the sea views. Two long stone walls bridge the hills allowing the house to nestle in the space within while maintaining the continuity of the landscape which flows over it. This simple strategy blurs the edges of the house and makes its mass imperceptible within the broader skyline of the island.

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via dailyTONIC

OMA wins competition for Chu Hai College Campus / Hong Kong

Posted in Architecture, Landscape, Social, Texture by RADDblog on January 16, 2010

OMA in association with Leigh & Orange Architects have won the international competition for a 28,000m2 campus for the Chu Hai College of Higher Education in Hong Kong.

The project consists on two 8-stories tall parallel volumes with a rich public space in between, housing three faculties (arts, science and engineering, business), with 10 departments and 2 research centers.

What I like about this project is how OMA incorporated the multidisciplinary focus of this college, trough a rich public space between these two volumes, a topography with library, cafeteria, gym and lecture theaters, which given its ramps, steps and shaded platforms, generate several different spaces for socializing, meeting, studying, etc. So, students from this 3 faculties will flow into this central public space, mixing together.

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via Archdaily

Zeppelin Construction Photography

Posted in Apocalypse, Architecture, Downsizing, Photography, Sculpture, Technology, Texture by RADDblog on January 13, 2010

Some photos of the construction of zeppelins (above = USS Macon / below = USS Akron / far below = Hindenberg on a visit to NJ) and the ridiculous ladders that it took to get there.

from b3ch:

In the first half of the twentieth century, there were great airships that sailed the skies, quite majestically. They were used both for transportation, and also in war in world war I and II. The German Zeppelin Airship company built the Graf Zeppelin and Hindenburg for transcontinental and transatlantic travel. They were the cruise ships of the sky.

In the early days the Zeppelins were inflated with hydrogen gas for bouancy which worked very well, but was also very dangerous. Later the Americans found a way to effectively produce helium gas, so we had much safer airships. Although hydrogen has better bouyancy, it is highly explosive. In times of war, we would not share our safer helium with the Germans.

The German Zeppelin Airship LZ-126 “Hindenburg” had it’s famous flaming crash at the Lakehurst National Airport in New Jersy in the USA.

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via b3ch.com

Robotagger by Golan Levin and Jeremy Ficca

Posted in Architecture by RADDblog on January 13, 2010

Last week, F.A.T. introduced the Graffiti Markup Language (GML), a new XML file type specifically designed for archiving graffiti tags. Of course it doesn’t make sense to only archive those tags, you should also be able to reproduce them. And that’s exactly what Golan Levin and Jeremy Ficca did. They wrote a small tool to translate the .GML files from 000000book.com into instructions for their industrial ABB IRB-4400 robot arm. If they now could place his robot on a truck like Evan Roth suggested
Here you can find some more details about the Robotagger.

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via today and tomorrow

Tel-Aviv-Jaffa Opening Sequence by Liron Damir

Posted in Architecture by RADDblog on January 12, 2010

from the artist:

Tel-Aviv is celebrating it’s 100th year in existence. not too shabby.
As is the case with these things, someone came up with the idea of making a documentary about it. A little love/hate song for the city that never sleeps.
Then someone thought it’d be cool if they asked me to do the opening titles. I said yeah sure why not.
Small gesture to the city I love!

Because the documentary sort of dealt with the making-of the city, the decision was to parallel this by creating a
title sequence which will itself use “making-of” aesthetics. The kind usually shown along finished installations.

In this case the installation was to be a scaled down, abstract architectural model of Tel-Aviv. Including landmarks that had significant historic and cultural value, especially ones that would capture the spirit of the time they were built in.

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via vimeo

It Didn’t Take Long: Burj Khalifa Base Jump

Posted in Architecture, Performance by RADDblog on January 12, 2010

A pair of base jumpers set the world record for leaping off the Burj Khalifa on opening day. From the 160th floor, the plummeted 2,205 feet to Earth.

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via archinect

The Third & The Seventh by Alex Roman

Posted in Architecture by RADDblog on January 11, 2010

Please view in fullscreen. And probably better to watch before reading description below.

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The Third & The Seventh by Alex Roman has basically proven to us that Alex Roman clearly knows what he is doing when is comes to computer generated graphics, being as this short feature is completely CG. While there are definitely some over the top moments in the video, the overall aesthetic of the piece is quite beautiful, and the mastery of the technical is nearly perfect. Towards the end of the video, it clearly reveals itself as a computer generated work, and goes to great lengths before that to be as video-realistic as possible. Unfortunately, there are a few spots where the illusion starts to breakdown before the revelation, but overall, the technical and the aesthetic are quite amazing.

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via vimeo

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