jueves, 17 de marzo de 2011

Los videojuegos bélicos ayudan a evitar las pesadillas

Parece una paradoja, pero un reciente estudio elaborado entre militares revela que jugar a juegos ambientados en la guerra les ayuda a acabar con las pesadillas relacionadas con sus experiencias en el campo de batalla.

Así lo aseguran un informe de la Universidad de Edmonton (Canadá) que ha analizado la influencia de este tipo de videojuegos violentos en 98 militares.

Los responsables del estudio aseguran que los soldados que suelen jugar a videojuegos violentos en sus ratos libres tienen menores niveles de agresividad de sus sueños.

El estudio, que ha sido publicado en NewScientist, concluye que los militares que no juegan a este tipo de videojuegos sufren pesadillas con mayor frecuencia e intensidad, y experimentan mayores niveles de indefensión.

Para llegar a estas conclusiones, los responsables del estudio dividieron a los militares en dos grupos, por una parte los jugadores habituales de títulos como World of Warcraft, Call of Duty o Red Dead Redemption, y por otra parte los que jugaban con menor frecuencia.

Los soldados que juegan casi diariamente aseguraron que sus pesadillas son eran “light” y que en ocasiones eran capaces de vencer a los enemigos que les atacaban en ellas, mientras que el otro grupo se sentía más indefenso en sus pesadillas, que también eran más frecuentes e intensas.

La explicación a esta paradoja que dan los responsables del estudio es que los contenidos violentos pueden funcionar como un “simulador de amenaza” que condiciona a los militares para poder enfrentarse mejor a las pesadillas.

vINQulos EP, NewScientist

Fuente: http://www.theinquirer.es/2011/03/11/los-videojuegos-belicos-ayudan-a-evitar-las-pesadillas.html

Lleva tu bici por el mundo con esta maleta de lujo

Si alguna vez habéis tenido que llevaros la bici en un avión, sabréis que puede ser toda una odisea que según tengan el día los de la aerolínea o bien no hay ningún problema y es algo relativamente sencillo, o bien te ponen más pegas que si quisieras facturar bebés portando armas con alijos de droga en los cargadores.

Ante esta situación a veces absurda, la maleta para bicis Aerotech Evolution te da la posibilidad de facturar tu bici como equipaje en lugar de como una bicicleta, ahorrándote los coste extras que suelen cobrarte.

Gracias a sus compartimentos especialmente diseñados para las ruedas, el cuadro y las demás partes de bici, podrás guardarla sin temor a que sufra ningún desperfecto, ya que todo se acopla a la perfección y además el exterior es de ABS endurecido.

Dispone de varias asas y miniruedas para que llevarlo no sea un problema, y podrás guardar cualquier bici de carreras con un cuadro de hasta 62 centímetros. El peso de la maleta es de 11,5 kg y sus dimensiones114x36x94 centímetros, lo cual no es que sea muy pequeño y ligero que digamos pero te asegura la máxima protección.

Eso sí, la seguridad tiene un alto precio, en este caso 1.400 dólares, por lo que si no tienes una bici profesional, te sale más a cuenta ir comprando bicis en los lugares a los que vayas de visita.

Fuente: http://www.gizmodo.es/2011/03/10/lleva-tu-bici-por-el-mundo-con-esta-maleta-de-lujo.html

26 sitios de internet poco conocidos, pero que deberías conocer

Every Internet user knows Facebook right? Gmail, Yahoo, Microsoft and Twitter are also fairly common. But have you ever heard of Jinni, Joongel or Jangle ? No? Then read on to find out what they, and 23 more sites have to offer.

It is surprising that you cannot find a single site on the Internet that collects those unique, rare websites. You find the occasional top list that is usually outdated, with half the sites down for good, but no service that’s maintaining a list of the Internet’s top sites.

Maybe there is such a service, but if it is it is damn hard to find. I first thought Delicious or other directories or bookmarking services could be used for the discovery, but they are polluted that it is hard to find the gems among the thousands of sites.

The following 27 sites are unique and wonderful. You may have heard about some of them before, but I’d bet that you will discover at least a few gems among the services and sites listed below.

Recommendations

Recommendation engines are similar to search engines. The main difference is that they will recommend something to you based on your input.

Tastekid – A recommendations website to discover new books, movies, music, shows and authors. just enter what you like and Tastekid will display items that are similar. That way, you can find new items that you have not heard before that are “like” something that you already know.

recommendations

Jinni – Concentrates on movies recommendations. One interesting aspect is that you can not only enter movie and TV show titles but also plots or themes. Just enter Gothic Horror for instance to be presented with recommendations such as Sleepy Hollow, Interview with a Vampire or Frankenstein.

Alternative To – Looking for a program or service that is like something you know? Alternative To may have suitable candidates for you.

Search

Google is not the only search engine. There are thousands of specialized search engines that often provide better and different search results.

Joongel – combines access to multiple niche-specific search engines. Available niches include music, images, social, gossip and torrents. Joongel displays results from one of the search engines with an option to switch to any of the other available search engines immediately.

joongel

Scroogle – Search Google without cookies and search history. Helpful if you cannot install add-ons or extensions to achieve that.

Supercook – Ever wondered what you could cook with the ingredients that you have at home? Enter supercook. Just enter what you have and the recipe search engine will spill out recipes that match those ingredients.

Commerce

People like to shop. The services listed below improve your shopping experience.

Swap A Skill – Need something done? Then trade it for something you are good at in. Shoes for legal advice, a patio for french lessions, holiday in India for website? All that and more is possible at Swap A Skill.

Bust A Name – Combines words to find free domain names.

bust a name

Jangle, Searches Amazon.com for bargains and displays them in a neat sorted listing on their website.

Etsy – A marketplace for handmade goods. Carries everything from art over bags and purses to toys and supplies.

Media

Music and video mainly. Resources to discover new media, or listen to it online without paying a dime.

Jamendo – Offers nearly 300,000 free music tracks. Albums can be downloaded or listened to online. Great for discovering music that is not in the mainstream.

Nutsie – Takes your iTunes library to the web, only the album and song information that is, nothing gets transferred. You can then listen to your songs, or new recommendations online from a compatible PC or mobile device.

Hypem – Discover new music. The service adds new music that is posted on music blogs all the time, with options to play the music right on site, and visit the original blog.

Musicovery – Another music discovery engine. Select a mood, favorite song or artist and listen to related music.

Gaming related

Like games? These gaming related websites either invite you to play games online or offer a wealth of information about games.

Brettspielwelt – A multi-lingual online board games website. The Java driven website invites players from all over the world to play popular board games, from Settlers of Catan and Carcassonne to Dominion and Backgammon, against other players on the site.

brettspielwelt

Board Game Geek – Without doubt the largest English board game related website in the world. The site offers user based rankings, reviews, rule discussion and more. If you need information about a particular board game, or like to find a new one, then it is the site to go to.

Apps

Applications and online services.


Portable Freeware Collection
– Site that lists the latest portable freeware releases and updates.

The Rasterbator – Create a poster out of a standard sizes image. Uses rasterized images, posters can be up to 20 meters in size. Block Posters is an alternative that uses the same technology.

KeyXL offers a searchable keyword shortcut database. Just enter a program name and hit go to see available shortcuts for it. You can filter by platform or software category if you like.

xFruits – Offers to aggregate and forward news feeds and other forms of communication to one another. It is for instance possible to create an RSS to pdf, mail to RSS or RSS to mobile module on the site.

Misc Internet

Everything else that did not fit into one of the other categories.

Cl1p – An Internet clipboard. Create a unique url that starts with cl1p.net to paste text and other information into the opening editor. A click on save stores the information so that they can be accessed again in the next seven days.

Web 2.0 Calc – A handy online calculator with history feature. An alternative is Ecalc.

calc

Rainy Mood – 30 minutes of relaxing high quality background rain to relax.

The Best Page in the Universe – If you every wanted to see the best page in the universe, this is it. Even if you disagree, it is pretty funny.

What Happened In My Birth Year – Displays information about the year entered including what people did, the top books, movies and music of that year and other interesting information.

Support Details – If you ever had to talk to tech support you may have had problems answering questions about your operating system, web browser or IP address. Support Details list the important information, at least where online support is concerned, on a single page.

support details

Metacritic – Do not trust reviews of a single website, paper or reviewer? Metacritic combines the review scores to present you with an average for the game, movie, tv show or music that you like to know more about.

Do you know of a website or service that should be in the list? Post your url in the comments. Please note that I will review every posted site before they go online, to avoid spam.

Fuente: http://www.ghacks.net/2011/03/12/26-internet-websites-that-you-have-not-heard-about-but-should/