Posted by hina on January 12, 2008 under Accessories, Computer Hardware | 
We all know the needs to google our problems whenever we have any doubts, but when it comes to homework like solving complicated math problems or simply obtaining free algebra help, things do get a little bit tricky in order for us to find the real solution we need. Fret not, introducing TutorVista the pioneering online tutor targeting at K-12 and college tutoring aims to fill the gap.
Reasonable enough to say, we all want things to be free. Yet we have to recognise the hard work put behind all that in order to generate quality response to solve math problems. Understandably, it is only right that we pay for quality service. Currently offering a special deal of only $99.99 per month, users get access to unlimited tutoring package available at any part of the day.
In addition, since maths foundation is best established when young, it makes it even more imperative that all parents pay attention and sign up help with math for their K-12 or college child. Given the competitive nature of the world with the proliferation of IT, ensuring that your child has grabbed the basics right can never be wrong.
Posted by hina on under Accessories, Computer Hardware |
Nowadays, many laptops bought off the shelf comes with roughly the standard build meant to support average performance. For the avid gamers or the less wealthy common folks like us, it does hurt to have our old laptops fully replaced just to play the new released games or the latest version of our favourite software. Instead, we can consider our options by upgrading our lap top memory to squeeze out the extra life to keep up with the latest softwares and games.
Offering a range of laptops for many brands out in the market, one would not be disappointed with failing to find a suitable new upgrade of memory for lap top. Under each category of brand itself is sub-categorized into more myriad of models to choose from. For the convenience of the average joe, the website also comes with the special function to search individual computers to determine the current RAM type and offer the necessary upgrade option.
Furthermore, friendly technical support is just a click away to find out the most appropriate model to suit your computer needs. This should probably dismiss one of the factors holding you back when deciding to purchase the lap top memory for fear of no after sales support. In any case, cautious users can also give the company a ring to find out more information that one require.
Posted by hina on under Accessories |
It’s finally available the software to videocall by VoIP for the iPhone, the popular Skype™ is ready to use for the factotum cellphone by Apple; Skype™ for the iPhone is freely downloadable from the official website, or from the App Store website.
At the momento you can make calls by Skype™ just via a wi-fi broadband connection using the wireless connection integrated into the iPhone.
Skype for the iPhone is compatible also with the iPod Touch (the 2nd generation one).
Posted by hina on under Accessories |
The airline Virgin America has equipped its airplanes with WiFi Internet connection, Skype™ has been successfully used to make a live videocall with a famous american TV show.
The service offered by Virgin America is not for free and the fee is variable from about 6 dollars to about 13 dollars.
The videocalls by Skype™ are blocked by default to maintain a quiet and restful cabin environment, anyhow you can use the GoGo service to interface Skype and use just text messages.
Posted by hina on under Accessories, Biotech |
Here is a interesting news on CNN about the possibility of creating the Life artificially. Scientists around the world are trying hard to create life form artificially and they are getting closer. According to the news we can expect an announcement from scientists within 3 to 10 years, in the now little-known field of “wet artificial life”.
If this really happens, that would be a greatest achievement in the history mankind.
Posted by hina on under Accessories, Biotech |
Experts have found a way to trigger an out-of-body experience in volunteers. The experiments, described in the Science journal, offer a scientific explanation for a phenomenon experienced by one in 10 people.
Two teams used virtual reality goggles to con the brain into thinking the body was located elsewhere. The visual illusion plus the feel of their real bodies being touched made volunteers sense that they had moved outside of their physical bodies. The researchers say their findings could have practical applications, such as helping take video games to the next level of virtuality so the players feel as if they are actually inside the game
Posted by hina on under Accessories, Biotech |
Researchers at the University of Minnesota studying bacteria capable of generating electricity have discovered that riboflavin (commonly known as vitamin B-2) is responsible for much of the energy produced by these organisms.
ShewanellaThe bacteria, Shewanella, are commonly found in water and soil and are of interest because they can convert simple organic compounds (such as lactic acid) into electricity, according to Daniel Bond and Jeffrey Gralnick, of the University of Minnesota’s BioTechnology Institute and department of microbiology, who led the research effort.
The discovery means Shewanella can produce more power simply by increased riboflavin levels. Also, the finding opens up multiple possibilities for innovations in renewable energy and environmental clean-up. The research is published in the March 3 issue of the Proceedings of the National Academy of Sciences.
Posted by hina on under Accessories, Biotech |
Lonestar, a supercomputer at the Texas Advanced Computing Center (TACC) recently performed a laser cancer surgery on a dog without the intervention of a surgeon. The operation was done in Houston without the intervention of a human surgeon while the Lonestar supercomputer, a Dell Linux Cluster with 5,840 processors, was in Austin.
The treatment was developed collaboratively by computational experts from UT-Austin, cyberinfrastructure specialists and systems from TACC, and leading technologists from the M.D. Anderson Cancer Center in Houston. Using precise lasers, state-of-the-art thermal imaging technology, and advanced computational methods, dynamic, data-driven treatments are being pursued as a minimally invasive alternative to the standard treatment of cancer.
The procedure was the culmination of three years of research and development into the algorithms, computer codes, imaging technology, and cyberinfrastructure that would allow a supercomputer in Austin to perform a minimally invasive laser treatment on a canine in Houston, without the intervention of a surgeon. The scientists took a collective breath.
“We had a fifteen minute window in which a million things had to go right for this treatment to be successful,” explained David Fuentes, a post-doctoral student at The University of Texas at Austin’s Institute for Computational Engineering and Sciences (ICES), and the central developer of the project. “There had to be no flaw, no silly bug, everything had to go perfectly. And if that wasn’t complicated enough, you add the complexity of a living animal. This is a pretty formidable problem.”