Category Archives: Technology

What to Do to Be on Money and Coins

When playing with my scanner and photo editing software to find out how to get around the built-in law prohibiting to scan money, I looked at the dude on that one bill and could not help thinking about what he did to become so admired that he now is on one of those pieces of paper that is usually called money.

Honest Abe managed to trample liberty with all his feet by forcing the south to remain in the union. They did not like to be in that union any more but Abe did not want to lose what they contributed so he waged a war to keep them in. As he was the victor he packaged his motives as “freeing the slaves” – but politicians, especially when victorious have always been very good at this kind of re-purposing.

Another dude that I just recently learned to see in a different light does not have his own paper bill, but at least he has a coin, and, as I remember, at least one stamp with his picture…

Wernher von Braun – the man who took us to the moon.

But he also was a war criminal because he built – or helped build – all the V2s that were used to bomb England. He did not have to stand trial in Nuremberg because his services were needed in the US of A.

So, what could I do to get my picture on some money or at least a coin?

No good idea yet but maybe some of you might come up with something.

And, so that you did not come here for nothing – here is how I got the picture of Abe from the 5 Dollar bill. My scanner – an HP – did scan the bill without a problem into a png file. I could not open that in Photoshop or Corel Paint – but Gimp was not so picky about the law. So I opened it there, cropped and straightened it, then selected all and hit the Crtl C.

In Photoshop I could open a new doc and just paste the data from Gimp. Once saved as a Photoshop native format – psd – there was no problem re-opening that file – and cutting out honest Abe.

How many planes in Europe and America

Found this great web site that shows real-time flight traffic around the world, OK, most of the world – guess the one that has radar.

What I found interesting is the amount of traffic in the air at any given moment in time – and the difference between Europe and North America. As expected, North America has more traffic, but Europe’s traffic is more up to date (yellow v. orange).

More on Chrome Users, Profiles and Applications

Recently I reported on my findings about the Google Chrome parameters

  • –user-data-dir and
  • –profile-directory

Now I had to set up a computer for somebody with two main gmail accounts and I wanted to have direct access from an icon in the windows 7 task bar to each of these two gmail accounts.

It required a bit of juggling all these Chrome parameters but I finally managed to have two gmail icons in the task bar that allowed the user to get her two gmail accounts without ever having to switch accounts. The following solution also avoided the confusion that was created by the fact that Chrome remembers the last User that was active when Chrome is closed.

The first icon has the following parameters:

%path-to-chrome%\chrome.exe 
   --user-data-dir="C:\usr\browser\chrome-0001" 
   --profile-directory="Default" 
   -app=https://mail.google.com/mail/u/0

and the second is different in selecting another user within the same profile

%path-to-chrome%\chrome.exe 
   --user-data-dir="C:\usr\browser\chrome-0001" 
   --profile-directory="Profile 1" 
   -app=https://mail.google.com/mail/u/0

You know how to set the properties of a pinned icon in the windows 7 task bar, yes?

Really? You are good – it was more by accident that I ran into this and was rather relieved when I did – Right-click on the icon, and then right-click again on the name of the application (usually the second from the bottom if the application is not running, otherwise the third.) This is  how you get to the usual window for the properties of a shortcut.

They are alive!

Ran into a video at the YT Academy (YouTube) of autonomous little robots ganging together to play the James Bond theme. Sure, they did not build all the instruments themselves but I am sure this is just a matter of time.

But all these little guys jamming it out makes them really look alive and having fun…

I had to look a little bit further on what that actually is all about, and found this TED talk…

G-Male – that’s how it’s spelled correctly

If you are a gamer you know Donkey Kong. It was actually the first game my son ever had. I just learned that when I asked him how it’s spelled.

Spelling! This brings us close to the crux of this little article. The name is a translation error, a spelling error between languages, so to speak. Have you ever wondered why a game about a monkey is called DONKEY Kong? Rumor has it that it’s simply a translation error – the Japanese translator just mistook the D for an M and now we are stuck with a Monkey called Donkey. Other data suggests that the Japanese character creator used Donkey as a representation for stubbornness and Kong to indicate the monkey-ness (King Kong is a apparently a term for the generic big ape.)

Whatever is right – I like the first explanation better and stick with it, especially as it allows for a much better transition to the following video that shows that Gmail has been spelled incorrectly from the very beginning.

Here is the correct version – G-Male – and what it really means…

 

Size does not matter

There is always that innuendo when discussing the question if size matters.

But I don’t want to get into this, even though I chose that headline to get your attention – – did work if you are reading this, didn’t it?

So, here I want to show you one example where size does not matter…

Before the mighty FAA we are all created equal. Once you have your clearance, it’s yours. You might give it up to let a big guy with 300 passengers go first, as these big guys are probably burning a lot more fuel in idle that I in my single engine plane will use for a whole trip.

Two things come to mind. One was a flight instructor telling the story at the Pilot’s CoOp that he did catch a ride on a business jet once and that the crew was treated to a nice dinner when they stopped somewhere for gas. Only when he saw the bill he understood.

The other story, I was involved myself directly. It was during my primary training when my instructor put me through the paces to practice my landings. Our airport had intersecting runways. One of them – 15 – was often used for the commercial traffic. If there was one plane ready for take-off on runway 15 and another one on approach on runway 8 the departing plane had to wait. Runway 8 was very long and the length from touch down to the intersection with runway 15 was plenty enough for a little plane to stop, so they never crossed 15. So it was customary that traffic control asked the landing traffic if they were landing short of 15, meaning they had no intention to cross runway 15. If the landing traffic confirmed that, the tower could let the big iron take off on runway 15.

That was standard operating procedure, but now yours truly, student pilot, enters the picture. On approach to 8 for the fifth or so time, I confirmed that I would hold short of 15 and tower gave takeoff clearance the the Southwest 737 and it started rolling.

Just then my flight instructor, who I was so glad to have with me, made the decision that I had messed up the approach – I was too high or too slow or both, floating too far down the runway. He gabbed he yoke, pushed the throttle to the firewall, keyed the mike: “Tower, Cherokee 888 going around!!”

Now that was not good. The 737 was rolling towards the intersection and we, in our tin can were now climbing over runway 8 towards the intersection.

Tower: “Southwest 114 ABORT – Southwest 114 ABORT!”

All went well, the 737 stopped before the intersection and we sailed unscathed across the intersection. I was too busy digesting this all so I did not take a good look into the cockpit of the 737 that was sitting right there on my left side. But I could imagine that the pitch of the captains voice might not have been so low as they usually are.

We got the expected call from the tower: “Cherokee 888, Tower, contact the tower after landing!” Was I glad that I was only the student, and my instructor was legally the pilot in command. A bit after we landed and tied down, I saw my instructor on the phone with the tower – very meek and apologetic – rather different than his usual boisterous self. Fortunately for him he got off with a warning.

It was a big story at the Pilot’s CoOp and many guesses where made how much money in kerosine that had cost Southwest. I mostly had to think of the poor passengers that did not really know what was happening. The usual bit of scare at the takeoff roll and then suddenly screeching brakes – it might have convinced never to fly again.

I only had one instance of “Call the tower after landing!” but I could weasel myself out with the fact that I was going someplace further away and could truthfully tell the controller that the tower would be closed when I returned. So, he just scolded me a bit and told me to listen better next time.

HDR Photography with an old Camera

I have to admit that I do not have a decent camera.

I was about ready to invest in either a Nikon D5100 or a Canon Rebel t3i when I learned about the new breed of mirror-less changeable lens cameras – much smaller and lighter but same picture quality as the DSLRs – and that stopped me dead in my tracks because who wants to buy something old and just miss the latest and greatest.

But I really wanted to get my feet wet with HDR, which stands for high dynamic range, and which combines several images with different exposure into one with a much higher range between the brightest and the darkest parts of the image. much more than can be done in a single frame.

Modern cameras make this a bit easier but I finally had the cognition again that photographers make photos – not cameras. So, I dig out my old Nikon Coolpix 5400 and started to experiment a bit. This camera actually have a feature called bracketing which is useful for HDR photography.

I had to dig into the manual but found out that the bracketing as implemented works really for for the purpose of HDR – I can turn on bracketing to take one frame correctly exposed and then, while holding down the shutter release four more frames are take at -2, -1, +1 and +2 stops. After taking these five shots the age of the camera shows because it takes 10 to 20 seconds to write all that image data to memory card – a whopping 256 MB CF card.

I use the HDR support in photoshop CS5 to help me combine the 5 shots into one, and here is an early result – a shot of a house for rent that we are going to take a look at tomorrow.

A new look for Universal Serenity

I love a good challenge.

And one of those was a few years back to build my new site Universal Serenity with Joomla. It was a whole new set of design principles and admin tool to learn but I did manage and managed to customized the template.

I learned about Joomla when it was just coming out with version 1.5 and initially many of the extensions were not available for this version, some are not tested well, and that made for a fast update cycle.

Early on I had decided that this site was to be very user interactive and so I invested into the extension JomSocial which adds facebook-like functionality to the site. Now I had to deal with two different update cycles and that turned out to take quite a bit of time.

Maybe this was one of the reasons that I did not work too much on the site to build it up to the point where I could really start to promote it. One other reason was that I had some nasty server crash – with insufficient backups – and I had to partially rebuild the site.

Reaching today – there was another big update necessary as the version 1.5 is coming to its end-of-life soon. I had skipped 1.6 but now it was time for 1.7, soon to be followed 2.5 (which was previously planned to be 1.8). This transition was more of a migration than an update as many internals had changed. But I got this handled in a day and that included scrapping the theme and starting with another, more modern, one.

I had run into a photo that I liked a lot and so that became the new face of the site. I also started now to work on blog posts within this site, and I called this part of the site Merlin’s Notes.

So far, Google does not come by enough to notice new post quickly, and one of the reasons for the post you are reading now is to change that, simply because Google appreciates MerlinSilk.com more and comes by way more often.

Let me know what you think of the new look and feel.

Claiming this Blog on Technorati

This blog, the Magic of Life – A7KF79FFCMW3 – is not my first blog, but it is by far the one with the most posts and actually has developed from the very first blog, published on the New Civilization Network as Zensory.com.

Today I noticed that I had not claimed this blog as my own on Technorati. I remedied this situation and the process of claiming a blog requires me to post a blog post that contains a code that technorati assigned to me.

The purpose of this post is to tell technorati – yes – this is my blog – and my claim token is the beautiful

A7KF79FFCMW3

Now I stand back and see how long it will take – technorati already told me that they have a backlog and it might take a while – just have no idea how many seconds, minutes, days, weeks, months, years “a while” actually is.