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this is a public utility notice to readers of wayerlesslabs: It is known that there is not a good idea to put the notebook on your lap if you’re a man, and now there is one more reason to heed that advice. A study published in Fertility and Sterility Journal and conducted by Argentine researchers found that WiFi can harm the quality of semen.

The scientists took samples from 29 healthy men and put under a laptop connected via WiFi. Four hours later, one quarter of the sperm are no longer alive, compared with 14% who had stopped moving in the control samples that were stored at the same temperature that is below the laptop without WiFi radiation.

The important finding is that WiFi electromagnetic radiation has an effect also on the sperm. Most studies on this topic has focused exclusively on the temperature rise of the notebook (which also causes harm, by the way).

Before you panic and throw the notebook away, consider that this experiment was done artificially, with samples from the body. Thus, there is no evidence yet whether the WiFi can affect your ability to have children. It is possible that the skin is not thin enough, and it never hurts to be cautious, but this has not been investigated yet. Soas a precaution, do not hold the notebook too close to their private parts for a longtime – the same for the other things that use WiFi as tablets or phones.


From the website PC Games Hardware comes a test of the recently released game Batman: Arkham City of Rocksteady, the game that makes use of Unreal Engine 3 (UE3), the graphics engine supports DirectX 9 graphics API, DirectX 10 andDirectX 11 (omitted although the game supports DirectX 10). Game that tested with 10 graphics cards based on various AMD and Nvidia GPUs.
For this review used a computer with the following configuration: AMD Phenom IImicroprocessor X6 1100T, motherboard based on AMD 890GX chipset, 4GBDDR3-1333 memory, 10 video cards based on the following GPUs: Nvidia GeforceGTX 580, Geforce GTX 570, Geforce GTX 560 Ti, Geforce GTX 460 1GB, GeforceGTS 450, AMD Radeon HD 6970, Radeon HD 6950 2GB, Radeon HD 6850, Radeon HD 5870 and Radeon HD 5770.

The operating system used was Windows 7 x64 SP1, drivers: Nvidia Geforce285.79 Beta and Beta AMD Catalyst 11.11a (a few minutes for the new drivers are available Catalyst 11.11b, which bring improvements for this game and CrossFireXmode Skyrim ). Without further preamble here some of the test:

PC Games Hardware‘s comment that the gaming experience in DirectX 11 mode isvery poor with large declines in performance (FPS), so that discourage its use in thatway, which is corroborated by the very Rocksteady. It is hoped that this problem is corrected with a future patch, but by the time it is recommended to play the game in DirectX 9 mode.


And finally emerged what many expected. The source code of id Tech 4 has left the public from the hand of John Carmack, with the intent to leverage their many projects– not necessarily video games – with this engine.

The id Tech 4 does not come without its tricks, of course. One technology that includes this engine is the famous “Carmack Reverse”, the calculation of volumetric shadows using the stencil buffer. Although it was discovered by John Carmack in 2000 while developing Doom 3, Creative Labs had patented parallel a year earlier.In other words, thanks to these patents legal technique Carmack has been removed.There was much work to do, only meant to add 4 new lines and modifying two others.

By the way, the engine that moved games like Doom 3, Wolfenstein (2009) andBrink, have no trace of art, textures, sounds and other materials used in previous games, it is still copyrighted. The id Tech 4 is available now on Github, and is licensed under the GPL3, so there is enough action framework to distribute and redistribute it, do it and undo it.

Download link: powered by yahoo hosting

>How facebook spy us

Posted by wayer in Uncategorized - (1 Comments)


People always talk about how evil can be the big corporations and especially the Internet are handled. We have a long list of those who use their privileged position to know all about us trying to breathe many times per day. While many boast that they do not have Facebook, because you do not want to give information to Mr Mark, tell them that this tactic is as effective as having an account and be part of the 800 million users world-renowned network.
The reason of this lies in that the network uses two ways to know all of us, one is going to the profiles of its users and the other is through cookies, yes cookies. The technique of “espionage” is worth it if any of those things in life you get to click a link that leads to a Facebook page for public access, the demonic site adds a cookie evade some let them know until screen resolution you are using and this is where the strength of this method, since although many boast that they have never had and never have a Facebook account, no acosumbramos to see people who say they never click on a link or Facebook never have done, simple and effective.Now, this is clearly a very clear and is very close to the illegal, so the Federal Trade Commission, U.S. agency responsible for protecting consumers in this country indicates that the practices of the social network violates the privacy of usersmaking public much information from them. If they say it’s a reason. Taking advantage of computer graphics author of the article may be quoted as a reference to better understand how they do it to learn more about what we want to know about us.The first case is when a member of the network and it uses the cookie, which is normally added to the browser to get the information you need. The second option is to do something like this but with non-users or are not logged in when surfing. In simple words, they know more than they should know and do not do so good.Now, is it fair that Facebook is making millions and millions of dollars, misusing the private information of millions of people, consenting or not the use of such information on their privacy affected?


Google is renovating nearly all its services for Google + can penetrate deeper intosocial networks, and YouTube is one of those who are also receiving their adequacy. The problem is that this is an inside job, but do not worry, the solution to see the new cover is a copy-and-paste away.

To access the new homepage of YouTube – do not confuse with the public trial ofPanda Cosmic – you must simply create a new cookie in the browser. In Chromeand Firefox is relatively easy. Just go to Youtube, open the Developer Tools (CTRL+ Shift + J) in Chrome, or the Web console (CTRL + Shift + K) in Firefox, and pastethis line in the commands:

document.cookie = “ST1Ti53r4fU VISITOR_INFO1_LIVE =“;

YouTube and then reload. This creates a new cookie to access the new Googleservice cover, which lets you see your friend’s activity on Facebook and Google +more easy, and recommendations to improve the view, trends and popularity ofvideos. In case you did not like, and want to return to the previous version, simplydelete cookies from YouTube.

There is again an improved version for uploading videos, which can be viewed at the following address:

For now no one knows for sure if other browsers you can activate the new cover, butCosmic Panda and the new manager should have no trouble rising to be activated.

No date for the launch of the new interface, but if you are under trials, perhaps in the coming weeks we can see everything in action.