Tuesday, April 15, 2014
Sunday, April 6, 2014
Is anyone familiar with something called graphene? No? Not shocking as it isn't something that tech companies use very often.
Graphene is a pretty amazing little material. We are talking about something that is actually HARDER than diamond and with only the thickness of an atom. It's conductivity levels are through the roof and has the potential to, ultimately replace silicon. The only limitation that has been found with this amazing little metal is it's size. Because of it's small size, the qualities that it possesses can't really be replicated and mass produced to benefit electronic products for consumers. Samsung however may have cracked the code to the whole "miniscule" problem.
Researchers at some of Samsung's facilities have found a way to grow the crystal on a "large area, single crystal wafer scale". What does this mean exactly? One word: Synthesize. Simply by finding a way to "grow" and copy, or synthesize, the graphene crystal, Samsung has effectively created a way to properly utilize the material despite its small stature. Now, while synthesizing most materials tends to deteriorate some of the materials natural properties, that hasn't been the case for Samsung's graphene endeavors. By synthesizing the material upon a semiconductor, it has been able to retain all of it's properties without deteriorating later.
Samsung isn't new to graphene either. It's in almost every display to date. That iPad or iPhone that you're reading this article on? Yup. Graphene in it. There is one drawback to the material though, aside from the small size. The fact that it is SO conductive that it's almost TOO conductive. There is no real "energy gap" like with silicon. Since this material is so super conductive, it almost can't really be turned "off", even with the help of transistors. The transistors are what is used to help maintain power within the materials so that they don't fry the inner workings of the devices. Remember, there can be a thing as too much power.
Some scientists within the Samsung research facilities might be onto something when they say that they could "dope" the material. By "doping" it, they'll add chemicals to the material in order to tone down it's conductive nature, however testing is still going on as they aren't sure how the "doping" will affect the other properties.
Silicon is slowly becoming more and more scarce, and graphene is starting to looking really inviting. Should Samsung be able to work graphene into their products and start becoming more reliant on that instead of silicon, we might be in for a very different future in terms of our technology.
Tuesday, March 11, 2014
Basically, everything you use daily, like your computer, phone, TV, and many other things, relies on tons of transistors packed together making an integrated circuit. When chained together, transistors act as logic gates. The energy passing through these transistors results in large amounts of heat and loss of electrons. There really shouldn't be a way around it, but multiferroic materials have found a way to bypass this.
By simply applying an alternate voltage, a multiferroic material can be switched on or off. Doing this allows it to carry power to different parts through spinning electrons instead of actually moving them. This effect is call a "spin wave bus". The energy of the wave moves in, but the actual molecules don't have to move at all. It is a little bit hard to understand, but trust me... that's how it works.
There was actually an experiment that the team did to test the ability of the materials to keep a stable spin wave bus. The device that they used in this experiment was made of nickel-based film on a piezoelectric substrate. The initial voltage is applied here to generate the spin wave. In the middle of the chip they used for the experiment was a 5-micrometer-wide ferromagnetic strip, which is where everything happens. The strip is the waveguide for the spin wave bus and directs power from one section to another without moving any electrons at all.
The experiment worked and successfully generated a voltage-driven spin wave. It is still a super long way away from replacing a regular charge current, but the team thinks that the improved efficiency of this method could make processors 1,000 times more efficient at very least. This would mean that there could be a whole new generation of computers that could work so much harder with a lot less power. The possibilities are endless.
Monday, February 10, 2014
Times are tough for everyone in every industry these days, and even huge companies that are making the PCs that you use every day are no exception. There are a ton of companies out there doing the same thing, and less people have extra money to upgrade to the latest and greatest things that are coming out. When your company is struggling with a business that isn't even your main priority anymore, it's probably about time to give it up. And that's exactly what Sony is doing. They are selling their PC business to investment fund Japan Industrial Partners.
Sony has previously came out and said that they were talking to Lenovo about joining forces, so it's a little bit odd that Vaio isn't being sold to another huge PC brand. That makes the whole thing a bit more surprising. But, if you really think about it, the PC market isn't doing that well at all. In 2013 the entire PC market went down by 10%, even after 316 million PCs were sold.
When Sony announced the sale of Vaio, they spoke on the huge changes in the global PC industry and also stated that smartphones an tablets were the number one concern of the company. They have been moving more toward the mobile side of tech, and that's where they need to aim their focus.
If this news surprised you, then you may have quite a few more surprises headed your way. It's very likely that we will see many more huge brands doing the exact same thing as the industry keeps changing. Everyone was blown away when IBM sold it's PC business and when HP said that they were going to do the same thing as well. But for most people, this probably makes more sense than those situations, because Sony has made themselves a top contender in other markets that are far more important.
The craziest thing about the move that may make a few people really sad, is that even though Vaio will continue, it will not be widely available. Mainly, it will be available in Japan, and that's about it until they decide otherwise. So, this spring is the last time you'll ever see Vaios on the shelves.
Sony made good computers. They were even doing a lot of the same things that Apple is doing now, but years before. It's been made known that Steve Jobs himself even wanted Sony to use Apple's operating system on their machines! They weren't always the hottest seller, because they were fairly pricey and basically no different than any other computer on the market when it came to a lot of specs. But with the high price tag came an expensive looking design. Having a Vaio was almost like making a fashion statement.
Though it seems like a sad day in the PC world, something new will more than likely pop up next week that will excite us and make us forget that Sony ever made computers. Luckily for us, this is one of the fastest moving industries ever. There is never enough time to be sad.
For Short Term Sony Technology Rentals Click Here Or Call Rentacomputer.com At 800-736-8772
Sunday, January 12, 2014
The MP1120 from Captherm may have a slightly boring name, but don't let that fool you. This awesome new product that has PC enthusiasts excited is an extremely simple integrated phase change cooler, and it plugs directly into a processor socket adapter. The way that phase change cooling works is by heating up the liquid until it turns into a vapor. Then, the vapor moves to a condenser and is changed back into a liquid and finally returned to the processor.
This method cools your PC much more efficiently and does not require the use of a pump. Eliminating the pump also eliminates the risk of break or leaks and annoying noises that you may have to put up with.
For Your Next Business Computer Let Computer Service Now's Technicians Help 877-422-1907
The MP1120 is made of corrosion resistant metals, but these metals can't be welded together in a normal way because they won't accept a strong and long lasting bond. So, they have to use "explosion welding", which is pretty much exactly what it sounds like. Large chunks of the materials are put together in slabs, and then they are bonded together by the force of an explosion instead of welding. After that, they are cut to fit the pieces of the cooler. Using this method means that the bond will never leak or get weaker.
In case you were wondering, yes; There is a built in window so that you can watch the process of the phase change cooling. You can actually watch the water turn into vapor. You also have the choice of any color lights that you would like, as the system comes with fully customizable LED lighting.
According to Captherm, the MP1120 will sell for $249. This may seem a little bit pricey compared to other cooling systems, but it's actually a pretty good price compared to other phase change cooling kits on the market. Some sell for over $1000.
Sunday, November 17, 2013
Kuo, who is an an analyst working for KGI Securities, has said that Apple has a ton of major new products in the works for 2014. The biggest one being the new 12-inch MacBook which will feature what he said is an "ultra-slim clamshell form factor."
He says this new and improved MacBook will bring the best of both worlds from both the portability of the 11-inch MacBook Air and the greater productivity brought by the 13-inch model. The display is said to be up to par with Apple's high-resolution MacBook Pro Retina display.
Kuo says that the newest MacBook being worked on will "redefine laptop computing once again following the milestone created by the MacBook Air."
Despite all the rumors that Apple will probably introduce a notebook powered by its custom A-series chips like the ones found in the iPhone and iPad, Kuo made it clear that he does not expect that the new 12-inch MacBook will run on an A-series chip. Instead, he thinks that the new MacBook will feature a traditional Intel CPU.
He has also revealed that Apple is currently working on a new sixth-generation iPad that will feature a higher pixel-per-inch count than the current 9.7-inch iPad with Retina display. Going against the recent rumors yet again, he doesn't expect Apple to launch a 12-inch iPad next year.
The sixth-generation iPad is expected to launch in late 2014, and will cram in as much as 40 percent more pixels than the current iPad's Retina display.
Inside the Apple supply chain, he is expecting the company Parade Technology to benefit from an large amount of embedded DisplayPort technology in the 2014 lineup. Kuo said eDP, which is a standardized display interface that makes graphics processors interface with display panels, will more than likely play a large role in the company's products next year.
"We think Parade will defend its status as Apple's sole eDP provider going into 2014, making it one of the top stories in the Apple supply chain," Kuo wrote in a research note.
Kuo has quite the track record of accurately revealing Apple's future plans. He was the first person to reveal that Apple would retire its 17-inch MacBook Pro. He also correctly forecast Apple's fall 2012 product lineup in its entirety, and his predictions for Apple's 2013 launch schedule made in January have thus far proven 100 percent correct.
Friday, September 6, 2013
It's hard to ignore the apparent success of Lenovo, and it's even harder not to connect it to the selfless actions of their CEO, Yang Yuanqing.
Instead of simply pocketing his $3+ million dollar bonus due to the company's success, Yang Yuanqing took it upon himself to share his bonus with his 10,000 manufacturing employees. Although profit sharing is a fairly common practice in small business, its quite rare nowadays for a CEO of a multi-billion dollar company to use this practice. Actions like this clearly relate to the company's success because it motivates employees to work harder when they know they will be rewarded for the company's accomplishments.
Profit sharing is by no means something that is expected of a CEO, but it definitely has its benefits. Attracting and keeping good employees, increasing business performance, and raising capital are just a few of the benefits that i believe Yang Yuanqing had in mind while making this decision. I personally feel that actions like this will play a large role in the future success of Lenovo, and if they keep it up, you will continue to see them at the top of the charts in PC manufacturing.