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Archive for the 'Tech' category


The DTB saws cameras in half

(Wednesday, July 8th, 2009)

The Deutsches Technikmuseum Berlin is a museum presenting a large mount of technology history. Quite naturally, they are biased toward presenting a lot of German achievements and this country is known for hosting some of the very best optical engineers and being rightfully proud of brands like Carl Zeiss, Leitz/Leica.

Charlie Sorrel wrote a piece of article for Wired.com, titled “Gallery of Sawn-In-Half Cameras” that I intensely recommend reading.


IMG_2616.jpg
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Free video player: VLC is out of beta

(Tuesday, July 7th, 2009)

Simply the best video player for Windows, VLC, just quit its long beta phase. This is official now, VLC v1.0.0 is available with a list of small improvements brought to an already impressive product that I can only recommend if you are using video (to read DVD, BluRay, HD-DVD discs; to stream videos from your computer; to convert your videos; and I sure forget some).

Download VLC

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I have a horse dream

(Monday, June 29th, 2009)


YouTube link

If you want to know more, you can even buy those horse legs.

Strong iPhone 3G-S sales

(Friday, June 26th, 2009)

Steve Jobs is rejoicing: It seems that Apple already sold more than 1 million iPhone 3G-S (the new Apple mobile phone) in the first 5 days after its launch.

Fly like an eagle

(Thursday, June 25th, 2009)

…but I couldn’t fly.

Jose Luis Ortiz has changed it all. He installed a small video camera on one of his royal eagles.


Link to YouTube

And now, you and me can fly, really fly. Breath-taking! Boarding a plane became so down-to-Earth. I now want to have wings, I want to fly like an eagle…

Evil cell phone

(Friday, June 12th, 2009)

What could be hiding in your cell phone? The worst is still possible as shown in this diabolical video.


YouTube link

Opera 10: beta-test browser

(Monday, June 8th, 2009)

I’ve been using and recommending the Opera web browser for many years. It’s a kind of a Firefox where everything you need would be directly included rather than having to download extensions. And it’s fast too. For mobile applications (PDAs, mobile phones, etc.) Opera Mini is probably the best possible option and it is in a tight competition for the market leader position.

Now, Opera is launching a beta test version 10 of the browser. And it has amazingly interesting new features.

  • Fast browsing on slow connections
  • Tab browsing enhanced and flexible
  • Speed dial from the empty new page
  • Web mail integration
  • Re-sizable search field
  • Much faster web engine and impressively standards-compliant
  • In-line spell checker (I use it a lot to support my blogging habits)
  • Auto-update (better than merely asking you to check for updates)
  • Mouse control

Even better, after testing it in alpha, I can tell you that it is quite stable. The beta version should stay that way and that is a good thing too.

You can download it here.

International Space Station in motion

(Sunday, June 7th, 2009)

iss_video

The International Space Station is the product of a complex assembly process out of elements brought upt here by rockets and the space shuttle. Here is a video animation from USA today showing the sequence of events in this build-up.

Man/woman? Your browser knows it

(Tuesday, June 2nd, 2009)

You can browse, but you can’t hide… from your browser.

Actually, your browser knows a lot about you. Some scientists believe that from your browsing habits they can recognize fairly precisely if you’re a man or a woman.

Using your browser URL history to estimate gender

Be patient, it may be long.

According to it, I am a man…

Roomba dance

(Thursday, May 28th, 2009)

The Roomba autonomous and (nearly) intelligent vacuum cleaner runs around to clean the floor. Example of its convoluted path:

La danse du Roomba

La danse du Roomba

Not bad for a vacuum cleaner which has a very limited and very artificial intelligence!

Manufacturing of electronic boards

(Saturday, May 16th, 2009)

Some of you may know that I work in the electronics industry (for automotive applications) with Johnson Controls. This is the reason why I am in daily contact with industrial means of manufacturing of complex electronic boards. For a long time now, I wanted to share some of the knowledge I acquired, some of the continuously renewed amazement I share in front of these industrial tools. But I could not really go and shoot photos in the manufacturing plants of my company.

Everything changes as I found some freely available information available on the Internet. For example, AMD-ATI (designer and manufacturer or graphics cards for personal computers) published a small presentation video.


Link to YouTube

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Zoom into steel

(Wednesday, May 13th, 2009)

Visit the infinitely small as we zoom right into steel.

The largest model railway in the world

(Sunday, May 3rd, 2009)


YouTube link

I am a great fan of miniature model railways. But this one is all railways, locomotive, trains geeks want. It’s ok for kids as well as adults.

Computer skills

(Friday, May 1st, 2009)

Computer skills I have / They think I have

From GraphJam.

Stop-motion pig and wolf

(Tuesday, April 28th, 2009)

This is so nice: A Stop-motion video that is very well done, funny.


YouTube link

JPEG compression abuse

(Saturday, April 4th, 2009)

You know it: JPEG image format allows to compress a photo picture without too much loss. But there is some loss. For real.

You want an evidence? Open an image, save it in JPEG; Start over 600 times. The image deterioration will cumulate:


Generation Loss from hadto on Vimeo.

uTorrent, optimal configuration

(Wednesday, March 25th, 2009)

While I had a long love affair with BitComet as my prefered BitTorrent client, it happens that I currently prefer to use the lean and clean uTorrent software. It is a bit smaller (but it has a tendency to eat up memory if left serving files for a long time -it’s ok if you stick to downloading) and it has a nice little interface that is clean and easily understandable.

As with many a BitTorrent client, µTorrent or uTorrent tends to have a relatively complex configuration. Many options, some of them utterly cryptic, a lot of them with a possible impact on performance. After months of tweaking, I think that I have obtained a configuration that is clearly optimized to download several giga-byte-sized packages (videos/movies, Linux distributions, full databases, etc.) on a fast ADSL connection (20Mbit/s, here).

So I was suggested to share it with all the ones who want to try and get quickly a BitTorrent connection working as fast as possible.

All the options

utorrent_1
I don’t need to explain the choice of language (µTorrent has one great advantage of having such a large choice for localization).

I did not install IPv6 support (my ISP does not support it), but it is a very critical item to check because -as soon as it becomes readily available- it will bring a significant layer of compression and obfuscation to avoid your ISP throttling down your P2P traffic (as some US and Canada ISPs currently do; Shame on them!).

I don’t care receiving the beta upgrades (I’m all for the stability of software) and I favor browsing as anonymously as reasonably possible.

Since I am working at home, there is no need for the anti-boss key.

Download: I prefer to immediately pre-allocate file size (rather than seeing the software program stop later because it has been eating up all disk space), and I don’t want to the PC to shut itslef down while downloading. While it is generally good to reduce electricity consumption, stopping in mid-transfer is not good for the efficiency of the whole process.
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