3D printing antennas, is seen replacing conventional tech in production

Posted on June 1, 2013 by Sci Fi Engineer

According to Optomec, Aerosol Jet printing utilizes aerodynamic focusing to precisely deposit nanomaterials to produce fine feature circuitry and embedded components without the use of masks or patterns. The resulting functional electronics can have line widths and pattern features ranging from 10’s of microns to centimeters.

Read more at: http://www.3ders.org/articles/20130531-optomec-is-3d-printing-antennas.html
The combination of 3D printing and Materials Technology, particularly the ‘nanoscale’ materials or the materials we now understand at atomic scale, is changing the world more quickly than some see. It is not always obvious because in the end the devices are not that different than what came before, just better, smaller, longer lasting, stronger, etc. over a relatively short time it is amazing what small increments of change, multiplied by thousands of applications and dozens of iterations, can build up to.

MIT Technology Review // Ant sized computer

Posted on June 1, 2013 by Sci Fi Engineer

Mini computer: The tiny KL02 microcontroller, made by Freescale, was created to enable swallowable wireless computers, and contains an energy efficient processor, memory, and RAM.

Read more: http://www.technologyreview.com/news/514101/wanted-for-the-internet-of-things-ant-sized-computers/#ixzz2V1JeGDvp
I wonder what operating system it runs?

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

I always knew you were a Hologram!

Posted on May 30, 2013 by Sci Fi Engineer

Professor Skenderis has developed a mathematic model which finds striking similarities between flat space-time and negatively curved space-time, with the latter however formulated in a negative number of dimensions, beyond our realm of physical perception.
He comments: “According to holography, at a fundamental level the universe has one less dimension than we perceive in everyday life and is governed by laws similar to electromagnetism. The idea is similar to that of ordinary holograms where a three-dimensional image is encoded in a two-dimensional surface, such as in the hologram on a credit card, but now it is the entire Universe that is encoded in such a fashion.

Read more at: http://phys.org/news/2013-05-mathematical-links-space-time-theories.html
This sounds cool and provides my SciFi writing persona just oodles of rope.

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.

1.2GW of offshore and onshore wind was installed last year

Posted on May 29, 2013 by Sci Fi Engineer

1.2GW of offshore and onshore wind was installed last year

I drove up to my parents the other day via a route I had not taken for a year, along the route a new wind farm had sprung up, dozens of multi MW turbines, apparently most went in over a period of only a few months once the tracks cables and bases were in place. Several a week being finished off. Now the support crew is something like twenty full time maintainers. Not sure if this is really the hope of the industrial heartlands, it’s not bad but heatedly the sustained work the towns these behemoths rise near, need.

Same with the sea based units, though the ports the support vessels sail from will get more than the maintenance base of a land based array.

Multi material 3D printing // The Engineer

Posted on May 29, 2013 by Sci Fi Engineer

Kinda creepy actually.

…multi-material 3D printing aims to address inefficiencies by reducing the number of manufacturing steps for one object. Compared with single material 3D printing, it allows a functional product to be created with different properties without the need to bring together components. It increases speed to market by allowing organisations to prototype increasingly complex parts and reduces waste products by using exactly the right amount of material required.

OK THAT’S Funny

Image

3rd Power Law, 0 Complexity premium, working memes for 3D Printing

Posted on May 28, 2013 by Sci Fi Engineer

A 3-D printed table … with holes and all. Photo: rosemarybeetle / Flickr

WIRED http://www.wired.com/opinion/2013/05/an-insiders-view-of-the-hype-and-realities-of-3-d-printing/

3-D printing is indeed an important fabrication technology, because it has the marvelous ability to make anything regardless of the complexity of the form.

BUT

Everything from cost and time to amount of material increases exponentially: specifically, to the third power. So if we want something twice as big, it will cost 8 times as much and take 8 times as long to print. If we want something three times as big, it will cost about 27 times more and takes 27 times longer to print. And so on.

Love simplifying memes, these are two great ones that help the mind focus on the issues involved when ‘discussions’ dealing with potentials are taking place.

Also in the article:
The reminder that these are not replicators, not yet anyway.

AND

That many of the technologies enabling 3D printing are enabling CNC machining, laser-cutting, robotics and more, at DIY / hobbyist scale.

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?