Nowadays, going green is the way to go. More and more people are seeing the benefits of using wind and solar power. Why wouldn’t they? Sure, it would seem expensive at first glance, but you’ll eventually discover that solar and wind power will definitely lower your bills. However, what can you do when the sun isn’t around and when the winds are nowhere to be found?

The wonders of Solar Power

Batteries are the answer. In order to make full use of solar and wind power, it is important to have an efficient energy storage system. Incidentally, research shows that lithium batteries will be quite useful in storing either solar power. Moreover, the study, which was done by researchers from REAPSystems and the University of Southampton, states that using lithium batteries is the best option compared to using lead acid batteries.

During the test, researchers used LiFePO4 battery and management system from REAPsystems and connected it to the one of the University of Southampton’s photovoltaic systems. It was discovered that lithium batteries have 95% energy efficiency compared to 80% efficiency in lead acid batteries. Moreover it is important to note that lithium batteries are lighter and even feature a better longevity span. This means that lead acid batteries need to be replaced more often than lithium batteries. Hence, you can save more by using lithium batteries.

As of the moment, more studies need to be conducted before lithium batteries can be officially used for solar powered systems. However, researchers are enthusiastic and believe that lithium batteries will pass the tests that they will be conducting. Australian companies such A1 Batterypro specialise in solar panels for your home and are known to be one of the first companies on Australian soil to use such advanced techniques

The Mitsubishi Concept-RA roars with its high revs and aggressive exteriors. This monster concept car was released by Mitsubishi in year 2008 at the Detroit auto show. What made the Concept-RA stand out was the high tech developments made by Mitsubishi and the sleek lines and curves that hide the all torque-y high performance engine inside.

Following a long line of sporty concept coupes developed by Mitsubishi from way back 1972, the Concept-RA did not fail to deliver the brand’s signature genius in the concept car division. Using a high revving 200 hp engine and the brand’s signature Mitsubishi Innovative Valve timing Electronic Control or MIVEC, the RA produces aggressive power with delicate and smooth handling that you won’t usually get from street legal sports cars. The MIVEC ensures smoother valve control by applying variable crisp valve timing controls.

Though the concept car’s engine may seem too much for a road car to handle, the Concept-RA uses the “next generation” Super All Wheel Control or S-AWC that offers complete driver control with smoother handling, driving stability and flexibility. This means that the Concept-RA’s highly responsive engine systems actually responds to the driver’s commands flawlessly and intuitively. Also, it requires minimum effort on the side of the driver. Responsive driving controls and high revving engine systems combine to produce burnout speeds and clean tyre to road traction so city driving and emergency situations are easily achievable.

Also, the low emission 2.2 liter clean diesel is turbo charged to the point of race car quality and yet still passes strict U.S. emission standards (Tier 2 Bin 5 emission regulations.) Part of this, fenders and parts of the main body of the Concept-RA is made from ‘green’ plastic resin. This highly recyclable plastic mold resin provides an environmentally sound alternative to traditional plastic resins used in car body parts. Looks like Mitsubishi hit two points for car production genius and environmentally sound production. The Concept-RA indeed proves high performance vehicles can leave less impact on the environment in both production and use.

Another highlight of the Concept-RA is the extensive use of lightweight materials in construction that ensure improved car performance, safety and fuel economy. The turbo charged clean diesel engine also saves on fuel when paired up with the brand’s Twin Clutch-SST gearbox. This high torque combination also delivers on the fuel economy side even in high speeds.

High performance tech, high speed engine, fuel saving design and greener car alternatives make the Concept-RA an easy crowd favourite for car fanatics and critics alike. The long line of Mitsubishi lead concept cars appear to have a new addition to the legacy. The Concept-RA looks like a glimpse into the Mitsubishi car empire, looking similar to the Eclipse line and is probably the greener future for the brand and the line itself. But one thing’s for sure, whether it is for show or for road use, the Concept-RA ushered in new insights on what car manufacturers have for the car world and its fans. The Conecpt-RA’s fast paced driving mechanics may change more tyres but consume less gas with its environmentally sound fuel saving technology.

For more information on the RA car tyres visit Beaurepaires.com

Canon IP100 Portable Printer is one of the portable printers that Canon has successfully launched. It seems like Canon’s been working on several improvements not only for their cameras, but for their portable printers as well.

With the Canon IP100 Portable Printer, ink nozzles have been increased. Not only that, it now comes with 4,800×1,200 dpi color resolution; Having said that, image quality and print speed have seen new more improved results for this Canon portable printer. Printer cartridges are available from a number of retailers in Australia, including cartridgesdirect.com.au

The Canon IP100 Portable Printer now stands at 2.4 in x 12.7 in x 7.2 in (L x W x H). This may sound like it’s a bit bigger than the previous model, but it doesn’t cause too much of a problem. It’s even heavier than the previous Canon portable printer, but it still does its job very well. Also, this is still very portable despite the small increase in size. However, it would have been better if it came with a carrying pouch.

The Canon IP100 Portable Printer looks sleek. It was given a silver matte finish with some glossy panels at the sides. It also sports a paper tray that you can extend from out of the printer. Unfortunately, it does not have a Wi-Fi port, so you might want to consider other Wi-Fi-capable portable printers if that is what you are after.

Overall, the Canon IP100 Portable Printer is not a cheap printer. For its price, you can get better deals from other more affordable printers. However, the print resolution more than makes up for the price. Try it for yourself and see just how clear and vivid the pictures come out of this Canon portable printer. Moreover, you can get your prints in no time, thanks to the improvements Canon made for this model. Just note, however, that you need to throw in a couple of extra dollars if you would like to make use of Bluetooth features. Also, it being a no Wi-Fi capable printer could present to be a problem. Hence, make sure what you need for a portable printer before grabbing the next Canon IP100 Portable Printer near you.

The ASUS Transformer Prime is one of the best tablets I have had my hands on. Why do I say that? It only happens to be the first tablet in the world to sport a 4-core Nvidia Tegra 3 processor! How neat is that? Aside from that, it’s also got a dozen GPU cores and runs Google’s latest Ice Cream Sandwich OS at blistering pace.

You might think this is a bulky monster of a machine, but that’s where your thoughts are wrong. I couldn’t imagine how thin it was at .33inches. It’s even thinner than the iPad 2.

Moving on, the screen specifications have also been improved. It now makes use of Super IPS + display plus the Corning Gorilla Glass protection. Now what does this all mean? Asus improved on the brightness of the screen by 600 units. However, the brightness is not an issue when using the ASUS Transformer Prime outdoors. It also means that you can dump this android tablet into your bag without fear of having the screen scratched from whatever sharp objects that might be laying near the tablet. However, I advise you to not be so careless about this situation. Too much of anything could be dangerous.

Another feature I find worth mentioning is that the ASUS Transformer Prime has an 8mp camera. It’s also got LED flash as well as focus. I believe not all tablets carry this feature, right? More on the camera features, it also boasts of f2.4 aperture. Now this means it’s smaller than the standard f2.8. And if you’re not familiar with apertures, this means that the smaller the aperture, it means that you can get more light even if you’re in extra dark areas.

As for the rest of the ASUS Transformer Prime, everything looks excellent. The finish is just marvelous. Holding this android tablet in your hands will make you feel like you are holding a really expensive piece of gadget.

However, not everything’s good news about the ASUS Transformer Prime. It could be a little on the heavy side. So you have to watch out when leaving your tablet on the sides of the table. Otherwise, you might see your ASUS Transformer Prime land on the floor in slow motion.

As for the battery life, it lasts 10 hours on moderate use. Add the mobile dock in the equation and you can add an extra 6 hours to that. Pretty awesome, huh?

In conclusion, I’d say the ASUS Transformer Prime will be a good purchase. It’s got great looks, outstanding 8mp camera, and the performance is commendable, too. What else can you look for in an android tablet?

Newbies to SLR cameras will have some fun with the Pentax K-r 18-55mm digital SLR camera. With a compact body, excellent LCD screen, and auto-focus systems, you will not regret purchasing this SLR camera.

Boasting a 12.4mp camera, you will surely take some great photos with the Pentax K-r 18-55mm digital SLR camera. Not only that, it comes equipped with a really fast continuous shoot rate of 6fps. It also comes with transfer option via infrared. Moreover, it has the widest ISO among its family—it’s got 100-25600. Those are huge numbers and I tell you they make a pretty good difference.

Despite the seemingly complicated features: anti-dust mechanism, dynamic-range expansion, built-in shake reduction, in-camera High Dynamic Range, digital filters and a full range of automatic and manual shooting modes, 720p HD movies high; the Pentax K-r 18-55mm digital SLR camera is darn easy to use.

With its budget price, this camera does not feel or look cheap. It actually feels durable and pretty sturdy in the hands. Even the memory card slot feels like it can withstand the test of time.

Another great feature of this Pentax DSLR is aptly named the Dust Alert. With this feature, you are shown just where dust particles have settled on the image sensor. You may also make use of Dust Removal which you could activate when you turn on the DSLR. There’s also the Sensor Cleaner which lifts the mirror and cleans the sensor. Pretty helpful, I say.

However, please be reminded that the Pentax K-r 18-55mm digital SLR camera white also has its down side. For one thing, it does not come equipped with weather-proofing. Also, it makes a loud shutter release noise, which users could either like or dislike.

Another thing we noticed about the Pentax K-r 18-55mm digital SLR camera white is that it doesn’t take long to turn on or off. Reaction time’s commendable; the same thing can be said of the shutter delay (or the absence thereof).

In conclusion, this is a budget DSRL for novices. It offers advanced features, has a compact body, and takes tight photos. We say, it wouldn’t hurt to buy the Pentax K-r 18-55mm digital SLR camera white if you really want a DSLR.