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Saturday, December 31, 2011

Samsung Galaxy S3 here February with 3D, 720p screen



We loved the Samsung Galaxy S2. A gorgeous screen, super-fast processor and awesome camera made it a great competitor to the iPhone. So news that its follow-up is on the way has us giddy with excitement. 

Samsung will announce the S3 at Mobile World Congress in February, BGR reports. And as well as some pretty awesome specs -- including a 720p screen, quad-core processor, Ice Cream Sandwich and all the rest -- it'll have 3D, that'll integrate it with enabled TVs. That's the rumour, anyway. 

3D smart phones have gone a little quiet of late, since the launch of the LG Optimus 3D, anyway. But if a handset as eagerly anticipated as the S3 were to pack it, it could spark a resurgence in interest. Then again, it might not. 

These specs aren't confirmed either, coming from Korean website ETNews. But they sound pretty on the money, with a 720p Super AMOLED Plus screen (similar to that seen on the Samsung Galaxy Tab 7.7, but a lot smaller, obviously), 2GB of RAM, and Android Ice Cream Sandwich. Sounds pretty great, if true. 

What is for certain is that expectations are high for the S3. The S2 scored four-and-a-half out of five, and sold 3 million in just 55 days, so we've high hopes for the follow-up. But don't worry if you're not quite ready to upgrade yet, the S2 will get the update to Ice Cream Sandwich at the start of next year -- hopefully before March, if Samsung sticks to its schedule. So while you won't have 3D or that amazing new screen, you will have the same software on an already rather excellent handset.

Would you buy a 3D phone? Or is the S3 missing anything? Let us know below in the comments

Source:C|Net
 

Tuesday, December 27, 2011

Worlds First Solar Power Air Conditioner


For anyone that lives in a country with a warm climate, air conditioning is an essential piece of technology making the most stuffy home or office comfortable to work in. Unfortunately powering such units often causes large energy bills for consumers and companies and generates a sizable carbon footprint. Not cool! Luckily, China, who is rapidly becoming the world’s leader in renewable energy development and knows all about warmer summers and freezing winters, has just unveiled the world’s first air conditioned unit powered by solar energy.


Developed by a company called Shandong Vicot Air Conditioning Co., Ltd, the solar powered air-con unit could save companies and homeowners not only masses of money but also reduce their carbon emissions, something that is essential in China which is still a heavily-industrialized country. Showcased at the World Solar-Powered Air Conditioning Development Forum, the solar-powered air conditioning unit boasts an optimal 85% thermal cooling conversion efficiency, with an ability to utilize to 27 times the amount of solar power than the average water heating unit uses.

The Shandong Vicot Air Conditioning unit also allows for 24-hour continuous cooling, heating, and supply of hot water, while natural gas can be used as a supplemental energy supply, so during periods of poor sunshine, heating and cooling can still be provided. This should be quite rare however as in terms of solar power, China’s supply is abundant. Sunlight hits two thirds of the nation’s surface area and annual solar irradiance exceeds 2,200 hours – optimal conditions for any national solar endeavor.

Furthermore, relevant statistics show that consumption of energy by buildings and other structures in China is 27.45% of the country’s overall energy consumption, so the incorporation of energy-saving measures in these structures is imminent. Heating units in particular use a lot of energy with their energy consumption accounting for 65% of usage, compared to water heating units (15%) and electricity needs (14%).

“This solar-powered air conditioning unit is the result of three years of hard work and the pioneering research efforts of Chinese and American scientists and engineers. The product is a fine example of globally cutting-edge technology. Solar-powered air conditioning units can be widely used in low-carbon buildings, and its cost is relatively low, so in 3.5 years, the unit’s initial investment can be recouped, and in 6.7, the entire investment can be recovered,” remarked Shandong Vicot Air Conditioning Co., Ltd.’s president Li Wen.

Source ; inhabitat

Monday, December 26, 2011

International Robot Exhibition

A robots design and construction is evolving in so fast steps that it is sometimes unbelievable. A good example of evolution are robots presented at the International Robot Exhibition (IREX) at Tokyo Big Sight. If you missed the last one from November 2009, the next conference is scheduled for autumn 2011.













Source ; artsonearth

Thursday, December 22, 2011

How Hybrid Car Works




Many people are now getting frustrated with their usual gas-guzzling conventional car because of the constant increase in fuel prices. Because of this, more and more people are looking for alternative modes of travel. Some people with cars are now leaving it on the garage and walks from home to work almost everyday to conserve fuel and some are taking the subways, and other transportation services that exist in order to save money.

However, there are some people who simply just need their car for their work. Because of this, many of this people are now considering selling their old conventional gas-guzzling cars and purchase a new kind of car that can cut fuel consumption by half. These new line of cars are called hybrid cars. Just imagine, you can effectively go more than 60 miles per gallon with hybrid cars.

Also, hybrid cars produce fewer pollutants than conventional cars. This means that not only will you cut fuel consumption by more than half, but you will also decrease the level of pollution that is poisoning the environment and people. With hybrid cars, everyone can benefit from it.

Now that you know about hybrid cars and is now considering to get one for your own, you now want to know how it works. You also want to know how it can relatively cut fuel consumption by half and you also want to know why it emits fewer pollutants than conventional cars.

First of all, you have to consider that hybrid cars can be quite expensive. However, when you compute the overall cost that you will spend on gasoline during the lifetime of the hybrid car and the conventional car, you will see that you will spend more money on conventional cars of the same weight class as the hybrid car with a higher retail price included and taxes.

Hybrid car buyers also enjoy tax incentives imposed by the government. So, when you purchase hybrid cars, you will enjoy tax breaks. Therefore, you will save more money.

The concept of the hybrid car is quite simple. Hybrid cars combine electricity, which is the cleanest energy source available, and internal combustion gasoline engine to run the car.

In simple words, hybrid cars utilize both electricity and gasoline energy to power the car. First of all, the hybrid car works when once you start the car and is in idle mode or not running, the gasoline engine is automatically shut off. This means that the car is purely running on electricity. This will explain why hybrid cars are very quiet. This will also explain why it can effectively conserve fuel consumption. Once you step on the accelerator, the internal combustion engine will automatically start up again. There are also hybrid cars that can run purely on electric mode. This is very useful if you are only using the car for local travels. You virtually don’t even need to put gasoline in the car.

However, in this type of hybrid car, you have to consider putting gasoline for long travels. You can even say that the gasoline will be used for back up power in case the battery is discharged. Most hybrid cars developed today don’t need to be plugged in like the electric car. The used kinetic energy when you are braking will be the one to recharge the battery.

This is how simple a hybrid car works. It will be comprised of a battery for energy storage, a generator, an internal combustion engine, a fuel tank, and an electric motor.

Now that you know how hybrid cars work, you now see how beneficial it can be if you are driving one. You will not only save a lot of money from fuel consumption, but you will also help save the environment by emitting far lower toxic fumes than conventional cars.

Source ; articlesbase

Thursday, December 8, 2011

Reduce Your Electricity Bill


Many folks are finding the benefits of setting up a home office, but what impact would this have on your electricity costs? Clearly, the more time you spend in your home, the more energy you’ll be using. You certainly don’t want the benefits of a home office to be outweighed by rising electricity costs. The following are some simple tips you can start using today to help reduce your home office electricity bill.

Flip off the lights

This is a no-brainier, but many people wander through their house flipping on lights and lamps then forgetting about them as they settle into work. Even if you think you’ll “be right back,” turning off lights can go a long way toward reducing your electric bill. This also goes for appliances not in use such as televisions, stereos and computers. And if you’re working at home during the day, pull up the blinds and let the natural sunlight in!
Swap out your incandescent light bulbs for CFL or LED

LED bulbs or CFLs, use around one-quarter less the amount of energy as a typical incandescent bulb, yet provide the same amount of light.

Adjust your home office temperature to conserve electricity

If you’re working at home on a warm summer’s day, you might be tempted to crank up the central air conditioner. The result will be higher electric costs and unnecessary cooling to the entire house. Instead of cooling the entire house, consider installing a window air conditioning unit in your home office, and keeping the cold air in by closing any doors that open to the rest of your home. Another simpler option is to merely open a window, and cut back on the AC altogether. You can even install ceiling fans or portable fans, which use less electricity than air conditioners, as a way of keeping your cool and reducing your electric bill.

On the flip side, colder climates will have you reaching for the heat thermostat. Do you know if your home is properly insulated? Making sure your windows and doors have weather seals can help lower those electric costs, and portable electric space heaters can help you cut costs by heating only the room you'll be working in.

Power up with green alternatives

Did you know that some states have more than one utility company serving consumers? If you live in one of those states, you could find a utility company that provides lower rates to help reduce your electricity bill. It might also be time to consider installing alternative power supply systems such as solar panels or a wind turbine. Even a small alternative energy system would be all you need to keep your computer and printer running. Explore your options through your local state resources to lower your home office electric costs.

Source ; lifegaiam

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