Certain elements are going to blow head gaskets on this one!

Posted on May 30, 2013 by Sci Fi Engineer

Global warming caused by chlorofluorocarbons, not carbon dioxide, new study says

Chlorofluorocarbons are to blame for global warming since the 1970s and not carbon dioxide, according to new research from the University of Waterloo published in the International Journal of Modern Physics B this week. This graph shows the predicted path of global temperatures is set to continue their decline as a result of depletion of CFC’s in the atmosphere. Credit: Qing-Bin Lu, University of Waterloo

More at: http://phys.org/news/2013-05-global-chlorofluorocarbons-carbon-dioxide.html

Going to Mars, but Talk about the negative!

Posted on May 30, 2013 by Sci Fi Engineer

WIRED: Why We Can’t Send Humans to Mars Yet (And How We’ll Fix That)
BY ADAM MANN
This is a good article and it has an excellent recap of needed technology, but it is in my opinion reduced in power by a negative tone. It seems biased by a drum beat I have been seeing about how hard, how expensive, how risky…etc, and while I appreciate the challenges one does not open frontiers by dwelling on all the horrid ways one is likely to die. This also seems Blue centric NASA, NASA, NASA. In the end the commercial civilian drive will send us outbound not risk averse bureaucrats.

OK THAT’S Funny

Image

21st Century Opportunity > Making The New Everything…

Posted on May 27, 2013 by Sci Fi Engineer

MIT Technology Review : Business Report : The Next Wave of Manufacturing

You Must Make the New Machines // Economist Ricardo Hausmann says the U.S. has a chance to invent the manufacturing technology of tomorrow.
From MIT Technology : read more: http://www.technologyreview.com/news/509281/you-must-make-the-new-machines/

The basic knowledge is here, the ideas and innovation, even the entrepreneurial spirit, the problem is have we tied ourselves down with rules regulations taxes monopolies etc?

Wired BotW // Einstein Tower, Potsdam, Germany

Posted on May 24, 2013 by Sci Fi Engineer

Einstein Tower, Potsdam, Germany
The 1920s-era Einstein Tower was built to prove one of general relativity’s predictions — that gravity would cause a shift in the sun’s spectrum. Although it never succeeded, it was one of Germany’s most important observatories for many years, up until its partial destruction during WWII. A fan of Einstein, architect Erich Mendelsohn molded concrete into graceful curves to evoke Einstein’s theories. Located at the Astrophysikalisches Institut Potsdam, the observatory is still in use as a solar observatory, though it splits time as a tourist attraction as well. The tower is skewered by a 1.5-meter solar telescope that visualizes solar magnetic fields and their location within sunspots.

Amazing what you can do with concrete, this sort of thing ought to be easier with 3D printing tech….

Walter Russell Mead // jobs jobs jobs

Posted on May 23, 2013 by Sci Fi Engineer

As always lots of great thought at The American Interest read more at: http://blogs.the-american-interest.com/wrm/2013/05/22/jobs-jobs-jobs-2/

First, make hiring easy and cheap.
Second, put the service economy and especially small business and entrepreneurship front and center.
Third, we need to feed the state to the people even as we individualize its services.

That third one had me puzzled till I read the explanation, which is a good description of what the statesmen of the past have done.

A characteristic of American political economy going back to colonial times has been the use of the resources of the state to promote the welfare of what today we would call the middle class. For much of our history we “fed the state to the people” by turning over publicly owned lands at low and ultimately zero cost. The public lands, which once included virtually all of the continental United States, were a possession of almost infinite value, but it seemed wiser (and more politically sustainable) to the leaders of the day to make them cheaply available to the people rather than to hoard them or try to retain a larger share of their value for the public purse.

Ludwig Von Mises Austrian school economics

Posted on May 19, 2013 by Sci Fi Engineer

Was reading some Mises and ran across this very neat aphorismReference
Sane sicut lux se ipsam et tenebras manifestat, sic veritas norma sui et falsi est, (Latin). A dictum of Spinoza (1632-1677). Translation: “Indeed, just as light defines itself and darkness, so truth sets the standard for itself and falsity.”

Spinoza:

Spinoza is one of the most important philosophers—and certainly the most radical—of the early modern period. His thought combines a commitment to a number of Cartesian metaphysical and epistemological principles with elements from ancient Stoicism and medieval Jewish rationalism into a nonetheless highly original system. His extremely naturalistic views on God, the world, the human being and knowledge serve to ground a moral philosophy centered on the control of the passions leading to virtue and happiness. They also lay the foundations for a strongly democratic political thought and a deep critique of the pretensions of Scripture and sectarian religion. Of all the philosophers of the seventeenth-century, perhaps none have more relevance today than Spinoza.

Ludwig von MisesRead more at: http://mises.org/

The Ludwig von Mises Institute was founded in 1982 as the research and educational center of classical liberalism, libertarian political theory, and the Austrian School of economics. It serves as the world’s leading provider of educational materials, conferences, media, and literature in support of the tradition of thought represented by Ludwig von Mises and the school of thought he enlivened and carried forward during the 20th century, which has now blossomed into a massive international movement of students, professors, professionals, and people in all walks of life. It seeks a radical shift in the intellectual climate as the foundation for a renewal of the free and prosperous commonwealth.

MIT TR | Synthetic Biology Could Speed Flu Vaccine Production

Posted on May 16, 2013 by Sci Fi Engineer

….researchers are hoping to engineer entirely new circuits into cells to help diabetes patients. Martin Fussenegger, a bioengineer at the Swiss Federal Institute of Technology, described a molecular system in which cells are modified with genes that can detect low pH levels in the blood, a sign of a diabetic state. In response, he says, the engineered cells will produce insulin to better regulate blood sugar levels and calm the diabetic state.
This kind of engineering typically depends on viruses to modify genes so that cells will perform useful tasks. But that method is risky: the introduced DNA could integrate into the genome at an unfortunate location that might lead to cancer. Harvey Lodish, a cell biologist at MIT, is working on a technology that could avoid that problem: lab-made red blood cells. After these cells are modified, they will kick out the virus in the course of their natural development process.
“The beauty of red blood cells is they are pretty much the only cell in body without a nucleus,” says Lodish. “By the time they get into circulation, they have lost their DNA and are stable for 120 days with no risk of tumors.”
In Lodish’s method, a retrovirus carries a new gene into the genome of progenitor cells that will eventually produce red blood cells. The cell uses that new gene to produce a modified version of proteins that sit on the surface of the mature red blood cell even after the cell has lost its DNA. The modified surface protein has been engineered so that other compounds can easily be attached to it—antibodies that could mop up toxic substances in the blood, or small-molecule drugs to attack cancers or other diseased cells. Lodish believes the technology is a safer approach to putting synthetic biology to use in the human body.

As Glenn Reynolds of Instapundit says, “faster please”

Stratpage | The Occupation Bonus

Posted on May 13, 2013 by Sci Fi Engineer

What the smart types don’t know will hurt us all. Cost savings of bringing troops home are nowhere near what wonks expected because much of the cost of foreign bases were borne by the locals and when the troops are home we get to pay it all…

Eye Candy

The city is MINE …BWAHAHAHAH!

Another example of why important stuff should NOT be left to government bureaucrats

Posted on May 10, 2013 by Sci Fi Engineer

phys.org : Reports from “Humans 2 Mars Summit” suggest dust may prevent human settlement of Mars by Bob Yirka

…. perchlorates appear to be widespread on the planet’s surface. The fine dust material produced by perchloric acid has been known to cause thyroid problems in people here on Earth.
Just as problematic, … is gypsum…. been known to cause a condition similar to black lung in coal miners in people exposed to it for long periods of time.
… known presence of silicates on the Martian surface—if breathed-in they can cause reactions with water in the lungs and result in the creation of harmful chemicals.
Martian dust could pose health hazards because of the difficulty of removing it from space suits and boots. … fear the dust would build up in air filters and living quarters, adding yet another life threatening element to the list of other known hazards (traveling and landing safely, exposure to radiation and cosmic rays, etc.) for the people who seek to colonize the planet.

You can always find some pretext for why not to do something.

This sort of narrow thinking is why it the Mars colonization effort by somewhat older unworried warriors is a great idea, they will lead the way, they may die earlier…will almost certainly die earlier than they would on Earth but in the big picture they will be immortal.

I think that a commercial fly by of Mars possibly convoying with early colony equipment makes a lot of sense. Drop off a 3D printer to start fabbing buildings or building parts. The fly by would work on the tech of getting there and of living in space for long periods. Multiple (4 in a Bigelow Cross?) inflatable Bigelow modules would make a light weight but spacious habitat that one or two couples could live in for the time needed. I would boost and decelerate the complex with an earth orbital tug and have minimal onboard propulsion since its pointless mass to take with you. With the right kit of science and DIY they would keep busy doing various types of investigation the whole time.

Big picture:

Asteroid capture and exploitation

Refueling / reuse of space side craft

Asteroid mining for space side resources and drop side assets

L point science platforms with robo and human servicing

Low earth orbit hotel/spa/ops-center

4 person large scale spacecraft flyby of Mars

Mars colony robot precursor landings

Mars colony crew of 6 to 8 no return, first Martians

Follow up resource flights to Mars, gradual build up of Mars colony

All possible in the next twenty years, tenish if we really pushed, and I think we could commercial/ kick start/survivor fund the whole bloody thing…