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Pioneer Elite A/V Receivers Launched

Posted by :admin On : June 25, 2010
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Category: Tech News

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Pioneer Elite A/V Receivers

Pioneer announces the release of a couple of Elite A/V receivers which should perk up your home theater setup. Packed with connectivity features, Pioneer offers the VSX-30 and VSX-31 for $550 and $650 for your budget-conscious HT needs.

Among the features that these receivers come with include enhanced iPhone and iPod Touch controls and functionalities. They also boast of Bluetooth, Internet connectivity and HDMI 1.4a. iPhone and iPod touch users will be able to adjust the receiver’s audio settings with Pioneers iControlAV App which is available for free in the App Store.

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Panasonic Lumix GF1 Firmware Hack Boosts 1080p Video Recording

Posted by :admin On : June 19, 2010
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Category: Tech News

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Panasonic Lumix GF1

The Panasonic Lumix GF1 was initially released back in September of 2009 and for owners who want more from this camera, here is a tweak that allows you to capture videos via 1080p. Thanks to some coders, a reworked version of the camera’s firmware has upped the bitrates add added 4.2.2. color sampling which should be great news for Panasonic GF1 shooters.

Not only that, GF1 micro four thirds camera owners get full manual control and 24P/25P shooting options from the firmware hack as well. Of course the hack may be a bit risky but seeing that people have the option of either using it or not will eventually be left up to them in the end.

The unofficial firmware upgrade does sound need and while nothing negative was shared, it is still risky. Then again, knowing how people love to arouse their curiosity and try out improvements which really leaves them with nothing to lose, they can always head on over to a Panasonic service center to save the day.

Would you dare risk trying out this hack? Well if you are dying to see some improvements as far as video capturing quality is concerned, by all means go for it!

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4 Requisites in Making Your Science Fair Project Stand Out During a Science Fair

Posted by :admin On : June 12, 2010
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Category: Tech News

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In order to make your science fair project stand out during a science fair, it should be able to meet the following requisites: project is original; display is well-presented and organized; visuals are appropriate; project title is correct.

You spent a lot of time, energy and even money to come up with a very good science fair project. It would be a wonderful feeling to have your project be recognized during the fair. With so many entries, you need to comply these requisites in order to have better chances of a significant attention especially from the judges:

Project is original

Oftentimes, duplication of science projects happens almost all the time. But, it does not mean you can’t have an original work. There is an endless possibility of coming up with new and better science fair projects. It is just a matter of having a thorough research. Resource materials are available in libraries, over the Internet, and in science clubs too. Although, you should be very choosy with your projects that you research over the net, since most students look for possible project ideas online. Giving a big possibility for any duplication. If you are more accessible to the Internet, might as well go for the ebook resources particularly the ones not for free. This would entail an expense, but, at least you get to have a lot of project options that have not been excessively used during science fairs.

Display is well-presented and organize

Present your science project in such a way that these five items can be easily noticed by the viewers and the judges: project title, hypothesis, experimentation process, data, and the conclusion. Your goal when you display your project is to be able to clearly show the experiment as well as the results to everyone in a manner that can be easily understood. It is also important to have an organized showcase of your work by avoiding any unnecessary references.

Visuals are appropriate

Illustrations and photos are very useful in presenting your project. The use of graphs, charts, and diagrams are very helpful too in your presentation. Make sure that they are properly labeled and the ones looking at them would already understand what these charts, graphs and diagrams stand for. To fill in colors, use colored markers or colored paper cut-outs to give more emphasis on your visuals.

Project title is correct

One of the first things people see when they look at your science project is its title. So, make sure you have a really good one. You should be able to come up with a title that can grab the attention of the viewers. Most of all, the title should be able to tell the viewers what your project is all about.

Believe in the possibility that your project can be considered as one of the excellent science fair projects during your science fair. Simply remember these requisites so you can have a project that will surely stand out.

6 Fascinating Electronic Kits You can Use for Science Fair Projects

Posted by :admin On : June 12, 2010
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Category: Tech News

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Some of the most fascinating electronics kits you can use for your science fair project include car alarm simulator; music box kit; electric cannon kit; ambulance, fire, police, and machine gun sounds kit; sound activated switch; and electronic mosquito repellent.

Electronic kits can make for an attractive displays for your science fair. They are also interesting to study and observe, which make them a popular choice for electronics lab projects for students during science fairs. Here are some of the most fascinating electronic kits you can use for your project:

Car alarm simulator

This electronic kit, which imitates a car alarm is one of the most interesting science kits gaining popularity among students. Almost every family uses a car alarm these days to help protect cars from thieves. It would be a great idea to explain how a car alarm works and show spectators how to make one. This kit can be bought from science stores with detailed instructions for installation.

Music box kit

Are you captivated by lovely music boxes? Then this the project for you. This electronic kit simulates how music plays in a music box after a light resistance is made against it, such as that of opening a music box.

Electric cannon kit

Add some action to your science fair and learn the basics of electronics by building your own electric cannon. This kit includes motors, ping pong balls, plastics rings, wheels, pulleys, washers, and nuts, among others. It comes with complete instructions in building an electric cannon. This project will help you understand how cannon balls are being fired by illustrating how ping pong balls pop out from wheels that spin.

Ambulance, fire, police, and machine gun sounds kit

You can make a fun and interesting science fair project by using an electronic kit that produces four different sound effects in one package. Ambulance, police, fire, and even machine gun sounds are produced using a series of chip-on-board (COB), which is a series of electronic kits. You can also adjust the sound using triggers, depending on how long you want the sound to get going, such as continuous or at desired number of seconds per trigger.

Sound activated switch

This fascinating electronic science fair project will help you uncover the mystery behind clapper toys or even baby musical mobiles that are activated by any loud sound detected. It includes a circuit that will trigger an activity when it detects a loud sound like clapping of hands, barking of dogs, and even loud coughing. The sensor’s sensitivity to sound can also be adjusted. This project has very practical applications, making it a very great idea for your science fair. It can be used for baby care, as in the case of sound-activated musical mobiles. It can be used as protection from intruders like when an alarm activates when that intruder makes a noisy sound, like braking a glass. Finally, you can apply this project for pure fun to let mechanical toys move when you clap your hands.

Electronic mosquito repellent

If you want a science fair project that is very useful for your health, you can have the electronic mosquito repellent kit. This includes a circuit that produces and simulates an ultrasonic sound similar to that produced by a male mosquito. This ultrasonic noise is said to repel female mosquitoes that bite you. Other ultrasonic frequencies are also produced by this circuit to repel other insects as well.

These are just some of the most interesting electronic kits you can use for your science fair project. When it comes to choosing your project, make sure you are attracted to the idea. You need to have special interest in the project, so you will have the motivation to work on it. It will also make learning much easier and more fun for you, resulting to better understanding of the project. All these working conditions will help you make a successful and even an award-winning science fair project.

6 Advantages of Prepaid Mobile Services over Postpaid Plans

Posted by :admin On : June 10, 2010
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Category: promotions

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Prepaid mobile service is when you purchase a credit in advance to use the services of a network provider. Otherwise known as “Pay-as-You-Go,” it offers advantages over using monthly billed options as it involves no long-term contracts and no paperwork and other requirements needed. Other advantages also include easier acquisition, greater flexibility, it’s more budget-friendly, and has faster decrease in airtime rates compared with postpaid plans.

Since its birth in 1996, the use of a prepaid SIM card has become increasingly popular because of its numerous benefits. It offers attractive advantages over a postpaid mobile service, which is its alternate mobile service option. Here are some of the advantages of prepaid calling card solutions compared with monthly billed options:

No long-term contracts

A postpaid plan involves a long-term contract between the mobile user and the service provider, involving fixed monthly bills that reflect the owner’s airtime and other charges incurred. Conversely, a prepaid mobile service is a “pay-in-advance” option that allows you to buy a credit to use the services of a network provider without entering into a contract. No contract would mean no commitment should you decide to cut off your service anytime, especially when dissatisfied with a particular mobile service provider. It is also advisable when staying in a country temporarily. With prepaid SIM cards, you do not have to wait until your contract ends to end service without having to pay for pre-termination and other applicable charges.

No paperwork and other requirements needed

Since you do not enter into a contract prepaid service, you do not need to provide personal information when using prepaid SIM cards. There are no proofs-of-billing and other identification requirements needed to subscribe to a network service, unlike postpaid plan applications. Furthermore, since postpaid plans are contracts, you have to be at least 18 years old to apply for one, making prepaid plans the right mobile solution for teenagers and younger kids.

Easier acquisition

Because no requirements are needed, prepaid plans can be very easily acquired. They can be purchased off the shelf or ordered through the Internet. Many online shops offer sale and delivery of prepaid SIM cards. This can be very helpful when you visit a particular country for a vacation or business for a few months time and need to have the SIM card ready when you arrive. To look for a shop selling prepaid SIM cards, you can type SIM card for USA in your search box. You can have your prepaid SIM card delivered to the address where you will soon be staying temporarily. Just make sure that the phone you will be using is compatible in your destination.

Greater flexibility

A prepaid calling card solution also offer greater flexibility compared to a postpaid solution as it gives you control over your mobile usage. If you think your calls, messages, and other services will be less in some months and more in others, a prepaid mobile service is the wisest option for you. It will also help you estimate the number of minutes or airtime calls you will incur for a particular period of time. A prepaid service is also good if you are a new entrant to the market and would like to try using mobile phones within a period of time, since no contract is involved. Furthermore, it offers greater flexibility since you can also use it in public pay phones in case of emergencies, like running out of battery charge or if your phone gets broken.

More budget-friendly

Postpaid plans usually come with mobile phones that you pay over the term of your contract , which initially makes it an affordable option for most. Although a prepaid mobile service could entail higher upfront costs when purchased with a mobile unit, it still proves to be more budget-friendly in the long run since you are able to better control your usage. Unlike in postpaid plans where you can use the service of the provider as much as you want, your service consumption with prepaid mobile solutions will only be limited to the credit you have.

Faster decrease in airtime rates

Because of increased competition among prepaid card providers, it has been observed that the decrease in airtime rates is faster with prepaid plans than postpaid plans. This trend has been attracting more mobile users to adopt prepaid plans over postpaid plans.

Currently, the services you get with postpaid plans are already present in prepaid cards, making it more practical to use. Roaming services, for example, are now being offered by most prepaid mobile service providers. Furthermore, prepaid loads can be easily purchased from convenience stores and gasoline stations that make it convenient for you to add credit to your prepaid SIM card anytime. In conclusion, if you want more flexibility, better control over your budget, and more convenience, a prepaid calling card solution is the perfect option for you.