Author Archive

Search Gmail geek-style

Friday, January 26th, 2007
googlemail.jpg

I know what you’ll say, that you can do all this stuff using the ‘Show search options’ button. But if you’re like me and you like doing things simple, quick and using your keyboard then these tips might just be useful.

We all know the search bar in our Gmail accounts that lets us keep track of the e-mails we sent and received over time. Also we all know the advanced menu that helps us find that important e-mail you’re looking for 30 minutes. If you combine the two mentioned above you get the following:

Here are some standard tags to find e-mails, their function can be easily deduced:
– from:
– to:
– subject:
– label:

All you have to do is type it in the search box like so:
from:co_worker@domain.com
or maybe
to:beloved_wife@gmail.com

Another interesting search criteria is ‘filename:’ after it you can add the name of a file attached to a e-mail and better yet you can put there only the extension and it will find all the files with the given extension.

A interesting combination is “in:” and “is:”. It tells Google where to look ( inbox, spam, anywhere but it does not work with the ‘sent’ folder) and is: has several values (starred, unread, read). You can use them separately or you can come up with expressions like:
in:inbox is:unread

There are also several searches I think you will find easy to understand:
before:date (yyyy/mm/dd)
after:date
cc:
bcc:

Now that you know this basic syntax you can evolve using combined searches like:
to:etherfast subject:(hardware OR playstation)
from:etherfast before:2006/01/23 subject:games “WoW” price

There you have it, the possibilities are practically infinite, that’s what I like about Google, it just provides the tools for you to enjoy.

World’s biggest computer

Wednesday, January 17th, 2007
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Reading all about the World’s smallest computer and wall mounted computers made me think how does the world’s biggest computer look like.

Well that’s one question I haven’t find a answer to just yet. It seems that the World’s biggest computer is not build just yet but the project was won by IBM in September 2006. We’re talking about the supercomputer project for Los Alamos National Laboratory. Roadrunner, as the supercomputer was nicknamed is meant to perform one petaflop ( that’s 1 quadrillion, for those not familiar with Star Wars like slang) calculations per second, and the U.S. Department of Energy’s National Nuclear Security Administration (NNSA) has disposed a sum of $35 million for the first phase of the project.

The idea behind Roadrunner is to combine 16,000 AMD Opteron processor cores and over 16,000 Cell processors special designed by IBM, Sony and Toshiba to perform physics calculations for the Play Station 3 gaming platform, all that mounted on System x3755 servers with four Opteron processors apiece and IBM BladeCenter H servers with Cell-based systems.They will run using Linux (choke on it Bill) to assign the tasks to be processed to the part of the system that’s ready to handle it, this means that basic tasks can be handled by the Opteron processors and the more complicated mathematical problems will be solved by the Cell processors.

There are several issues to discuss such as the estimated $10 million in operating expenses just for electricity, but by now the project is well underway and we can expect to see the finished behemoth sometimes in the near future, for now the US Government will settle with the smaller brother, the IBM Blue Gene/L, located in the sister laboratory of Lawrence Livermore National Laboratory. The Blue Gene can ‘only’ performs 280 trillion calculations per second, or 280 terraflops (for you to compare Roadrunner will be one quadruple times faster).

How to make the Robot dance

Saturday, January 6th, 2007

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What do you need to remote-control one of those cool robots that you see nowadays in the shops?! Well you can use the remote that usually comes with them, or you can use your voice and a Wii remote!

All you need is a Robosapiens robot and the Robodance software. Here you can see a video of what the basic principle is, what you have to do is talk & use the Wii remote to control the movement of the robot. You can use drag and drop scripts and other interesting stuff given the fact that the Robodance software is open source and actually a SourceForge project. More insight you can get watching the video but I find it cool as a idea that you can control the little robot using your voice and the Wii controller that I happen to love!

Regarding that, there will be some interesting stuff regarding remote-controlled robots later on when you will see how you can keep an eye on your dog back home when you’re still at the office.

Gmail storage space stops growing

Tuesday, January 2nd, 2007

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As some of you might have noticed the storage space for Gmail stopped increasing since January 1st 2007. In April 2005 Google made the leap from 1G to 2G and the growth never stopped since then. As those who watch carefully stated the storage quota increased with about 0.33 MB a day ever since.

It’s said that the sudden stop occurred due to the omission of the code that increase the storage quota after 31 December 2006. This might be true for we know Google to be quite lavish with storage space but it remains to be seen how quick will the problem be solved and how much is the storage limit going to increase after all.

Crazy USB devices

Thursday, November 30th, 2006

I have to admit that the idea for this post came from this article by kNox. I knew that there’s a really wide range of devices that can use USB but I wanted to find out just how crazy can they get, so here goes:

I know you’re going to hate me because this article is going to be all pictures and no text but you HAVE to see for yourself in order to believe. First we’ll talk about USB drives for they are the most common Usb device that people tend to enhance.

Take for example this ‘Barbie’, all you have to do is pop her head off and there you go, instant USB drive.

usb1.jpg

Or the iDuck from Solid Alliance:

usb4.jpg
A quite realistic thumb:
usb3.jpg

(more…)

DocuPen RC800 – hand held scanner

Sunday, November 26th, 2006
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Some time ago PLANon released a nifty gadget called R700, it was a portable, hand held, full page scanner. It was interesting at it’s time but then it could only scan in black and white. Since then science moved forward and so did PLANon, now they proudly present the RC800, we’re talking about a 226 x 12 x 12 mm device, with a weight of 54g, using a rechargeable Lithium-Ion battery that can be charged via USB, 8mb flash memory with the possibility to extend using a MicroSD memory card. With that you get four scanning modes: Black and White ->1bit, Grayscale -> 4/8bit, Color ->12bit, Hi color ->24bit.

The scanning settings can be easily selected using the two side buttons and the row of icons telling you what configuration you are using for the next scan. The icon row also give you information about the battery left, memory usage and also a led that indicates when you are scrolling too fast over the page.

docupen.jpg

The design is quite appealing, compact and (more…)

Yahoo! maps vs. Google maps

Friday, November 24th, 2006
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Yahoo! maps
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Google maps
I wanted to write about this a while now and now I finally come to it. There are some interesting mapping services out there but Yahoo! maps and Google maps are certainly the most well known. Until now I liked Google maps best for it was one of the first services of this kind and at the time it was quite comprehensive. Well it seems that Yahoo! worked (really hard it seems) to mend that and now Yahoo! maps looks really good.

Google maps has a (more…)