New Age of Discovery | iPad, Pandora and the

Stars and Gas in the Milky Way Galaxy
OK, I have to admit that I have done most of my posting from the iPad for the past couple of weeks, it does make micro blogging pretty danged easy. The iPad continues to amaze me it is the single most life changing device I have ever used. No it is not the god machine and Steve Jobs, though a genius (with a lot of help from his team), was not a messiah. But the device and the infrastructure it accesses with such elegance have changed how I live in ways and at a speed that no other single device has (baring perhaps my license/first car.)

Telecommunications technology (phone and TV), the computer, the micro chip, the mini computer, the calculator, the personal computer, the internet, the cell phone, the laptop and now the tablet computer have each in their way had a profound impact on my life but each one though important in some particular piece of my life had little effect on other parts. The iPad has changed how I read, what I read, how I create, what I create, how I communicate with my wife, what entertainment I enjoy and when. It is my constant companion and I would be lost without it. This has never been true of any other device to the same extent though my laptop and cell phone are close, more because of how important they are to one or two important parts of my life, unlike the iPad which has had a broad impact on most of my life.

Is this good or bad? One part of me wants to say it has to be good, otherwise why would it have taken over so thoroughly, it allows me access to the web at almost any instant to look up info or browse, I use it to keep me amused at the club, etc. Another part wants to say bad, because there is no denying that I have been more sedentary (big word for sitting on my ass more) since I got the iPad, and I in fact have not read as many books since I got the iPad. Pull back for the big picture and I think that the iPad has enables changes in how I live my private life, and that good or bad is what I make of the changes it enables, because there is nothing that I used to do that it forecloses by its existence and use.

Though not as high impact as the iPad, Pandora is the other technical insert in my life that I feel I would miss profoundly. I am currently listening to it Jennifer Thomas’ Beautiful Storm, a piano piece with orchestral background, a strikingly beautiful piece of music I doubt I would ever have heard if not for Pandora. Over a period of a couple of years I have slid sideways from Nickleback, to Shinedown, to Adele, Glitrap, Jes and more. Music discovery is what Pandora is all about and I think I’m better off for it….

And that brings me back to the iPad and its impact….one of the things it does is make discovery easier, discovery of new memes, of new sounds, new skills and new voices. It allows me to fill in the little wasted cracks of time in my life with more discovery.

Two posts this week have dealt with 3D printers, what I think of as stereolithographic machines. And the computer controlled 3D wood carving machine I saw in Rockler catalogue. The Maker movement is all about discovery, the DARPA crowdsourcing initiative is all about discovery. So is it that the iPad and Pandora are my first windows into this new age of discovery?

A soaring NASA rocket prompts thoughts of earthly politics a year from 2012 vote by Andrew Malcolm – Investors.com

A soaring NASA rocket prompts thoughts of earthly politics a year from 2012 vote by Andrew Malcolm – Investors.com.

A great reflective article, I have seen 2 launches both in Florida, one an Atlas the other a Delta, both commercial, both with hundreds of others, both indescribably moving because of the awesome symbolism as much as anything else.

3D printing for kids! Hey I want one First!

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Just found MachineDesign again and saw this tidbit.

A 3D printer still in the prototype stage targets kids age 10 and up. Called the Origo, the device first started to take shape as inventor Artur Tchoukanov’s Masters project while he was attending the Umea Institute of Design in Sweden. Today, Origo is both the name of the device and the company. The device is intended to let kids print their own custom toys or small items. The printer is said to be as easy to use as an Xbox or Wii.

Just for Kids? What’s that all about? I want one!

Air Force Mini Shuttle the future Swiss army knife of space

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In a testing procedure, the X-37B Orbital Test Vehicle taxis on the flightline in June 2009 at Vandenberg AFB, Calif

The Air Forces X37B autonomous mini shuttle has proven a great success. The first prototype orbiting for 9 months and then returning safely. The second unit is currently at 10+ months. Also the craft have shown that they are very maneuverable in orbit and very hard to keep track of from the ground even by pretty sophisticated observers. Now The AF is talking about an X37C that could carry six passengers. But it would still be autonomous, i.e. the passengers are passengers not pilots. To me that is probably a rather weak cover/secondary use. Most of the craft would spend most of their lives with no passengers, doing an array of important tasks. I think the AF like s the idea of a more ‘drone’ like operating profile, multi use(refuel, recovery, small launch, medium duration observation, etc) able to upgrade, lower orbit so less massive ‘optics’ for any class of objective. This would be the true space fighter, not a combat vehicle, but a platform that can do almost anything almost anywhere (in orbit) on very short notice without giving away the mission just by its shape/launch orbit.

Of course they need to lose the expensive aeroshell, it was necessary I assume to keep from having to do something even more expensive with the Boosters control laws, but it sure looks expensive, and for the six person version would get pretty bulky. Of course a 6 person crew though the same as the shuttle does not mean a shuttle scale vehicle, Shuttle was a mixed cargo freight hauler most of its size was for cargo I don’t the X37C will be much more than 2x maybe 3x the size of the diminutive 29ft X37B.

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The US Air Force X-37B Orbital Test Vehicle during encapsulation within the United Launch Alliance Atlas V 5-meter fairing Feb. 8, 2011, at Astrotech in Titusville, Fla. The fairing protects and carries the OTV into space.

The wheel first and still evolving

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The Bridgestone man at work looks cool and has some advantages, like no punctures.

The spokes are made of reusable thermoplastic resin. In design, interest is drawn toward the thermoplastic fins, staggered so that connections to the hub and the rim do not torque and there is no structural breakdown. The tires’ resin spokes radiate from rim to tread. They curve to the left and right to support vehicle loads.

But one wonders about delamination at speed, effects of dirt and grime etc. But eventually this looks likely to come, their looking at light weight low speed applications first. If we ever see them on r ace cars we’ll know the technology is almost ready for prime time. Michelin and Yokohama have been working on ‘airless’ tires for years as well.

Also in the world of the wheel, another Michelin tech lead:

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Each Michelin in-wheel motor weighs 42 kilogram (95 pound) and includes a 30 Kilowatt water-cooled drive motor of a similar size to a conventional starter motor. The motor has a spur gear that drives a rind gear on the hub. A second electric motor operates the active suspension via a gear rack and pinion that effectively replaces the normal hydraulic shock absorber (no news on if they are used as regenerative shocks). There is also a coil spring to hold the static load of the car and a small outer rotor disc brake. The wheel motor is attached to the vehicle chassis by a single lower control arm suspension arrangement.

The advantage here is that every wheel station on the car is identical, just programmed to be right front vs. left rear, no heavy suspension elements in the body so a simpler/rugged/lighter cargo tub for the fragile humans. This was the concept that GM touted when they were head over ass in love with fuel cells and the ‘skateboard’ that eventually faded away to make way for the Volt.