Many folks would like to see us back on the Moon and developing its resources.

Tuesday, February 05, 2013

Silicon Valley’s Favorite Stories



I should have known ahead of this show time so I could have let you watch.
Maybe caught it as well or will catch a rerun.
See if this works for you. It is chapter one.
- LRK -
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Silicon Valley’s Favorite Stories
FEBRUARY 5, 2013, 7:10 AM
Robert Noyce, right, set up an atmosphere of openness and risk at Fairchild Semiconductor.
Courtesy of Wayne Miller/Magnum PhotosRobert Noyce, right, set up an atmosphere of openness and risk at Fairchild Semiconductor.
Silicon Valley rose up en masse last year to trash the reality series “Start-Ups: Silicon Valley,” mostly for the sin of making it look as if just about anyone who was good-looking and self-confident could start an Internet company. If you were striving here to succeed or were covering those trying to succeed, wouldn’t you want to believe that skill if not genius was required too?
All those critics will find PBS’s “Silicon Valley,” airing Tuesday night as part of the long-running “American Experience” series, much more to its liking. It tells once again the stories that Silicon Valley loves to hear about itself: how the modern notion of innovation was created in a bunch of former cherry, apricot and almond orchards; that white-collar workers first realized here that they could tell management to stuff it and go get a better job down the street, and that building the future was not and never is about the money.
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PBS info
- LRK -

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American Experience  Silicon Valley Preview

Program: American Experience

Episode: Silicon Valley Preview

Led by physicist Robert Noyce, Fairchild Semiconductor began as a start-up company whose radical innovations would help make the United States a leader in both space exploration and the personal computer revolution, changing the way the world works, plays, and communicates. Noyce's invention of the microchip ultimately re-shaped the future, launching the world into the Information Age.

• Visit the Silicon Valley Preview webpage

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Enjoyed watching the above PBS show.  When it gets posted on the PBS archives it would be worth watching again. http://www.pbs.org/wgbh/americanexperience/films/silicon/
I came to Silicon Valley in 1980 so the places mentioned were just up the road from where we were while I was at NASA's Ames Research Center.  Interesting place with a lot of home brew computer activity.
- LRK -

Introduction: Silicon Valley


In 1957, decades before Steve Jobs dreamed up Apple or Mark Zuckerberg created Facebook, a group of eight brilliant young men defected from the Shockley Semiconductor Company in order to start their own transistor business. Fairchild Semiconductor's radical innovations helped make the United States a leader in both space exploration and the personal computer revolution, transforming a fertile valley in California into a hub of technological ingenuity, and changing the way the world works, plays, and communicates. Their leader was 29-year-old Robert Noyce, a physicist with a brilliant mind and the affability of a born salesman who would co-invent the microchip -- an essential component of nearly all modern electronics today, including computers, motor vehicles, cell phones and household appliances.
On October 4, 1957, the young founders of the newly minted start-up heard some startling news: the Soviet Union had just launched the first artificial satellite into orbit around the Earth. With the United States scrambling to catch up, the timing could not have been better for the upstarts at Fairchild, who got the opportunity of a lifetime when President Eisenhower and Congress created NASA a year later. The new availability of government contracts immediately gave Fairchild a client who had both a great demand for their products and the deep pockets to purchase them.
In fewer than two years, Noyce co-created a groundbreaking invention that helped put men on the moon, and it had an impact far beyond the Apollo program. The integrated circuit, also known as the microchip, would re-shape the future, and launch the world into the Information Age by paving the way for the invention of microwaves, pacemakers, digital video recorders, and smart phones.
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Silicon Valley is the southern region of the San Francisco Bay Area in Northern California, in the United States. The region, whose name derives from the Santa Clara Valley in which it is centered, is home to many of the world's largest technology corporations as well as thousands of small startups.[1] The term originally referred to the region's large number of silicon chip innovators and manufacturers, but eventually came to refer to all the high-tech businesses in the area; it is now generally used as a metonym for the American high-tech sector. Despite the development of other high-tech economic centers throughout the United States and theworld, Silicon Valley continues to be the leading hub for high-tech innovation and development, accounting for one-third (1/3) of all of the venture capital investment in the United States.[2] Geographically, the Silicon Valley encompasses all of the Santa Clara Valleyincluding the city of San Jose (and adjacent communities), the southern Peninsula Valley, and the southern East Bay. However, with the rapid growth of technology jobs in the San Francisco metropolitan area, the traditional boundaries of Silicon Valley have expanded north to include the rest of San Mateo County and the City and County of San Francisco, as well as parts of Marin County.[3]

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WHAT THE MIND CAN CONCEIVE, AND BELIEVE, IT WILL ACHIEVE - LRK -

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Saturday, February 02, 2013

3D Printing Buzz

http://www.textually.org/3DPrinting/cat_fun.html

I watched this episode of "The Big Bang Theory" that had a 3D printer.
They seem to be in the news so will see what other info might be relevant with thoughts for doing in space.
- LRK -

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3D Printing Buzz
February 1m 2013
Latest episode of The Big Bang Theory includes 3D printing
Screen Shot 2013-02-01 at 1.27.33 PM.png
The The Big Bang Theory TV series has picked up on 3D printing.
Don't miss the last episode of The Big Bang Theory (Season 6, Episode 14), where Howard prints a whistle (that works) and action figures of himself, Raj and Bernadette. Bernadette wants him to return the $5'000 printer (what? $5'000 for a couple of dolls?)
emily | 12:54 PM | permalink 
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NASA and 3D metal printing. 
- LRK -

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NASA 3D prints rocket parts — with steel, not plastic
By John Hewitt on November 15, 2012 at 10:47 AM

NASA J2-x rocket part, made with an SLM cusing 3D printer
NASA’s Marshall Space Flight Center in Huntsville, Alabama, has 3D printed nickel alloy rocket engine parts using a fabrication technique called selective laser melting, or SLM. The part will be used on the J-2x engine for the largest rocket ever built, known simply as the Space Launch System. 3D printing (see: What is 3D printing?) has become popular for fabricating parts from plastic, but using the technique with metals requires equipment that is a bit more extreme. Will 3D printing of hard materials become part of a general, growing trend, or will these exotic fabrication technologies be viable only for elite, niche markets?

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3D Printing Industry
- LRK -

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Supersized Industrial 3D Printing in Metal

By Rachel Park on Wed. December 5, 2012

Concept Laser, a manufacturer of industrial grade, metal 3D printers introduced its latest, large-scale laser melting system at this year’s Euromold event. As I mentioned in my review of the show this is an impressive machine with a range of novel features including a twin build chamber for continuous printing. Here we will take a closer look at the new X line 1000R.
First, a little bit of background — Concept Laser developed the Xline 1000R in collaboration with Fraunhofer ILT and Daimler AG with a focus on the needs of the automotive industry. As automotive manufacturing applications using advanced 3D printing technology has continued to evolve it has become an increasingly relied upon tool within the automotive sector due to its attractive economics and ability to reduce development times. The ability to print with metal materials makes it even more appealing. However, one of the tech’s greatest limitations, to date, has always been scale, specifically up. The primary focus of automakers is on aluminium alloys, which provide the basis for lightweight automobile construction and so the X line 1000R was developed for the tool-less manufacturing of large functional components and technical prototypes with functional material properties.
So it is not too surprising to learn that while the X line 1000R system was unveiled to the world for the first time at Euromold 2012 — a working system has been operating at Daimler AG for some time, with the aim of replacing costly sand-casting and die-casting applications in the early phases of their automotive development. In addition, according to Concept Laser there are more on order from other organisations — four of them.
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One more from ExtremeTech - good history information and interesting videos. 
Doing this on the Moon will present problems but that is what engineers are for.  :-)
- LRK -

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3D printing with metal: The final frontier of additive manufacturing
By John Hewitt on December 27, 2012 at 9:21 am

Trumpf laser welding machine
The holidays are a great time to sit back, relax, and watch the world happen around you. Few areas of technology have seen as much development in one year as that of 3D printing. Undoubtedly, the most dramatic and challenging has been printing with metal. For your enjoyment, we have assembled a few incredible videos that showcase the power and flexibility of 3D printing with metal — to not be amazed is to be numb to the technology of our day.

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3D printing at Wikipedia
- LRK -

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3D printing
Additive manufacturing or 3D printing[1] is a process of making a three-dimensional solid object of virtually any shape from a digital model. 3D printing is achieved using an additive process, where successive layers of material are laid down in different shapes.[2] 3D printing is considered distinct from traditional machining techniques which mostly rely on the removal of material by methods such as cutting or drilling (subtractive processes).
3D printing is usually performed by a materials printer using digital technology. Since the start of the twenty-first century there has been a large growth in the sales of these machines, and their price has dropped substantially.[3]
The technology is used in jewellery, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, and many other fields.
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Make Parts Fast - something that would come in handy if you were on the Moon and needed one of a kind every so often.
Fire up the CAD program and use the materials found outside your lunar lava tube.  

Looks like we could use some light weight powerful lasers. Just think what new jobs might be developed.  Just think of the possible spin-offs. OR think of what we are doing now and what kind of spin-offs could be generated for use in space.
- LRK -
 

Luke Carter, a Ph.D. student in the University of Birmingham's School of Metallurgy and Materials, discusses and demonstrates his research work in the 3D printing of nickel superalloys and other exotic metals using the Selective Laser Melting (SLM) technique

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Resupplying lunar outpost

3-D printer makes parts from moon rock


Wednesday, Nov. 28, 2012
By Tina Hilding, College of Engineering and Architecture

PULLMAN, Wash. - Imagine landing on the moon or Mars, putting rocks through a 3-D printer and making something useful – like a needed wrench or replacement part.

"It sounds like science fiction, but now it’s really possible,’’ says Amit Bandyopadhyay, professor in the School of Mechanical and Materials Engineering at Washington State University.

Bandyopadhyay and a group of colleagues recently published a paper in Rapid Prototyping Journal demonstrating how to print parts using materials from the moon.
 
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WHAT THE MIND CAN CONCEIVE, AND BELIEVE, IT WILL ACHIEVE - LRK -

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Friday, February 01, 2013

Foster + Partners designs 3D printed lunar base

http://www.fosterandpartners.com/News/492/Default.aspx

I would like to see these designs actually tested on the Moon.  
What company will put together the capital to make it happen?
Read your contract carefully - "Welcome to Moonbase" - Ben Bova.

How soon can we make 'science fiction' become 'science fact'?
- LRK -

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Foster & Partners designs 3D printed lunar base
31 January 2013 by Andrea Klettner
The structure will be made from lunar soil
Foster & Partners has revealed its designs for a 3D-printed moon base made from lunar soil.
In 2009 the European Space Agency enlisted the help of the practice, which has devised a weight-bearing ‘cantenary’ dome design with a cellular structured wall to shield against small meteoroids and space radiation.
Inside a pressurised inflatable space would be used to shelter astronauts.
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Foster Partners' 3D printed lunar base
Foster & Partners’ Lunar base made with 3D printing

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The base’s design was guided by the properties of 3D-printed lunar soil, with a 1.5 tonne building block produced as a demonstration.
“3D printing offers a potential means of facilitating lunar settlement with reduced logistics from Earth,” said Scott Hovland of ESA’s human spaceflight team.
“The new possibilities this work opens up can then be considered by international space agencies as part of the current development of a common exploration strategy.”
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Foster + Partners
- LRK -

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31/01/2013

Foster + Partners works with European Space Agency to 3D print structures on the moon

Foster + Partners is part of a consortium set up by the ESA to explore the possibilities of 3D printing to construct lunar habitations. Addressing the challenges of transporting materials to the moon, the study is investigating the use of lunar soil, known as regolith, as building matter.

The practice has designed a lunar base to house four people, which can offer protection from meteorites, gamma radiation and high temperature fluctuations. The base is first unfolded from a tubular module that can be transported by space rocket. An inflatable dome then extends from one end of this cylinder to provide a support structure for construction. Layers of regolith are then built up over the dome by a robot-operated 3D printer to create a protective shell.

To ensure strength while keeping the amount of binding “ink” to a minimum, the shell is made up of a hollow closed cellular structure similar to foam. The geometry of the structure was designed by Foster + Partners in collaboration with consortium partners – it is groundbreaking in demonstrating the potential of 3D printing to create structures that are close to natural biological systems.

Simulated lunar soil has been used to create a 1.5 tonne mockup and 3D printing tests have been undertaken at a smaller scale in a vacuum chamber to echo lunar conditions. The planned site for the base is at the moon’s southern pole, where there is near perpetual sunlight on the horizon.

The consortium includes Italian space engineering firm Alta SpA, working with Pisa-based engineering university Scuola Superiore Sant’Anna. Monolite UK supplied the D-Shape™ printer and developed a European source for lunar regolith stimulant, which has been used for printing all samples and demonstrators.

Xavier De Kestelier, Partner, Foster + Partners Specialist Modelling Group:
“As a practice, we are used to designing for extreme climates on earth and exploiting the environmental benefits of using local, sustainable materials – our lunar habitation follows a similar logic. It has been a fascinating and unique design process, which has been driven by the possibilities inherent in the material. We look forward to working with ESA and our consortium partners on future research projects.”
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BBC article.
- LRK -

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1 February 2013
3D printed moon building designs revealed

Architects Fosters and Partners have revealed designs for a building on the Moon that could be constructed from material already on its surface.

An inflatable structure would be transported from Earth, then covered with a shell built by 3D printers.
The printers, operated by robots, would use soil from the Moon, known as regolith, to build the layered cover.
The proposed site for the building is the southern pole of the Moon.
It is designed to house four people and could be extended, the firm said.
In 2010 a team of researchers from Washington State University found that artificial regolith containing silicon, aluminium, calcium, iron and magnesium oxide could be used by 3D printers to create solid objects.
The latest plans are the result of a collaboration between a number of organisations including the European Space Agency.
The consortium tested the practicalities of using a printer on the Moon by setting up a D-shape 3D printer, which are used to print very large house-sized structures, in a vacuum chamber with simulated lunar material.
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As seen at DEXIGNER.
- LRK -

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Foster + Partners Works with ESA to 3D Print Structures on the Moon
January 31, 2013

Foster + Partners is part of a consortium set up by the ESA to explore the possibilities of 3D printing to construct lunar habitations. Addressing the challenges of transporting materials to the moon, the study is investigating the use of lunar soil, known as regolith, as building matter.

Read more: Foster + Partners Works with ESA to 3D Print Structures on the Moon - Dexigner http://www.dexigner.com/news/26202#ixzz2Jg578Pjh

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And at SpaceRef
- LRK -

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Building a Lunar Base with 3D Printing
By Keith Cowling Posted January 31, 2013 1:13 PM

Setting up a lunar base could be made much simpler by using a 3D printer to build it from local materials.

Industrial partners including renowned architects Foster + Partners have joined with ESA to test the feasibility of 3D printing using lunar soil. "Terrestrial 3D printing technology has produced entire structures," said Laurent Pambaguian, heading the project for ESA.

"Our industrial team investigated if it could similarly be employed to build a lunar habitat." Foster + Partners devised a weight-bearing 'catenary' dome design with a cellular structured wall to shield against micrometeoroids and space radiation, incorporating a pressurised inflatable to shelter astronauts. A hollow closed-cell structure - reminiscent of bird bones - provides a good combination of strength and weight.

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Now we need to find reasons to make the trip worthwhile.  Something more than just, "Been there, done that."
- LRK -
BUILDING A LUNAR BASE WITH 3D PRINTING

Setting up a lunar base could be made much simpler by using a 3D printer to build it from local materials. Industrial partners including renowned architects Foster + Partners have joined with ESA to test the feasibility of 3D printing using lunar soil.
“Terrestrial 3D printing technology has produced entire structures,” said Laurent Pambaguian, heading the project for ESA.
“Our industrial team investigated if it could similarly be employed to build a lunar habitat.”
Foster + Partners devised a weight-bearing ‘catenary’ dome design with a cellular structured wall to shield against micrometeoroids and space radiation, incorporating a pressurised inflatable to shelter astronauts.
A hollow closed-cell structure – reminiscent of bird bones – provides a good combination of strength and weight.
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Resupplying lunar outpost

3-D printer makes parts from moon rock


Wednesday, Nov. 28, 2012
By Tina Hilding, College of Engineering and Architecture

PULLMAN, Wash. - Imagine landing on the moon or Mars, putting rocks through a 3-D printer and making something useful – like a needed wrench or replacement part.

"It sounds like science fiction, but now it’s really possible,’’ says Amit Bandyopadhyay, professor in the School of Mechanical and Materials Engineering at Washington State University.


Bandyopadhyay and a group of colleagues recently published a paper in Rapid Prototyping Journal demonstrating how to print parts using materials from the moon.
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WHAT THE MIND CAN CONCEIVE, AND BELIEVE, IT WILL ACHIEVE - LRK -

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