Sci-Tech Expert – Science & Technology News, Reviews and Articles

The Benefits of GPS Tracking for Your Car

August 21, 2011 by · Leave a Comment 

Have you ever wondered where your teenage son or daughter is during the day? Do you suspect that they might be skipping school or going places that you do not approve of? If you have ever wanted a way to keep track of your young driver, then one option that you should consider is a GPS tracking unit. These are available for affordable prices, and offer such features as enabling you to track your vehicle around the clock, and an easy-to-use internet interface.

 Being able to locate your car with a GPS system could be important for safety. If your car is stolen, this can be a good way for the police to track it. This will enable them to recover your car before it is damaged, or anyone is hurt. A handful of options exist which give you the ability to keep track of your car’s location. The Lojack system is one of simplest systems available. It does not operate like a normal GPS, and thus does not provide the position to you directly. However, it can be used by the police to help locate your vehicle. More sophisticated options do exist which store the car’s location in a database, and allow you to access that information by plugging it into your computer.

 The options that consumers find most beneficial are the GPS tracking units which report their location to a company website. Since the data is on the internet, the customer may track their car by simply looking for its location on this particular website. To keep track of your vehicle and increase the safety with which it is operated, consider real time GPS vehicle tracking. The products which allow you to track your car’s location from the internet offer the best user options and features, and can help you keep your family safe.

Send Your Student Off Right with a Prepaid International Cell Phone

August 20, 2011 by · Leave a Comment 

After high school, or sometime during college, many young students decide to travel.  It’s the perfect time to do it, these students are young, with no attachments, and seeing the world gives them an opportunity to broaden their minds and embark on experiences that they will never forget. 


But a lot has to go into planning a trip.  A student needs to think about communicating with home, so an internationalmobilephone is most likely a must.  They also have to decide what they need to bring, if they should go on a trip with a tour company, friends, or solo, how much spending money they have, and the activities and sights that they want to see.

 A young person traveling, no matter the time or the place, is going to have the time of their lives.  They will meet so many new people and have so many different experiences that will impact them for the rest of their lives.  If you’re a parent and you are thinking about financing a trip for your son or daughter, do it!   Or encourage them to save up their money in order to do it.

 Once your son or daughter has a plan, make sure they know that you are supportive of them.  Make them a gift of some spending money, some new clothes, or even a prepaidinternationalcellphone with a worldsimcard.  You will be able to communicate with them overseas, make sure that they are safe, and hear all about how much fun they are having.  This also gives them the opportunity to call their friends at home, or to be able to call the police or a hospital if an emergency were to arise.  As a parent you can load money onto a card whenever or where ever you want to.  


Optical Transceivers Deliver the Data

August 9, 2011 by · Leave a Comment 

Most of today’s younger computer using generation might not even remember a time when dial-up was the only way to log onto the internet. For many “elder” computer users they will never forget the sound of their modems calling out into cyber space to see if anyone was there. All of that has changed today thanks to optical transceivers. That’s a very fancy name for a data delivery service that has transformed the way we all use the internet.

In the realm of cyberspace, transmission is key. Today, the fastest transmissions are carried over optical fiber lines as opposed to electrical wires. As the word implies, optical fiber utilizes light beams to transfer data through a stream of fibers or cables. It then becomes the bulwark of the optical transceivers to assimilate that data into what you see every time you log onto the internet. In other words, if you have an internet hook up using fiber optics then you also have optical transceivers even if you couldn’t pick them out of a lineup!

Of course, if you are utilizing optical transceivers then you’re also using SFP modules. These small form-factor pluggable interfaces become the final bridge between the fiber optic data stream and your computer. The technical process of this transfer is the FTTP or fiber to the premises service. You can trace that stream of information from a central hub along the fiber optic network into your optical transceivers and onto your screen. Think of it like the highway system that crisscrosses our country. Start on one coast and you can travel that system right across to the opposite coast. Along the way, you’ll be seeing plenty of sights and can pick up all kinds of information. That’s exactly what happens in the world of fiber optics.

SFP modules aren’t limited to computer applications. You’ll also find them working in telephone and television broadcasts that are receiving any kind of digital signal. As a technology, SFP modules and optical transceivers are fairly new to the scene. They were essentially developed to feed the need for speed. Back in 2007, IBM stepped up to the play to show off its version of an optical transceiver chip that was able to transfer data at a speed of 160 gigabits per second. That clocked in at around 1,660 times faster than the standard Ethernet connection. Why is this so important? Try this experiment: Download a two hour movie from the internet using fiber optics versus Ethernet. On the fiber optic side, you could probably watch the movie in the same time it would take to download it over an Ethernet hook up.

Most of today’s Blu Ray players incorporate a type of SFP modules which allows for an interface between your machine and the internet. This also holds true for the next generation of television sets as they are all becoming extensions of our computers. It’s not a stretch for folks to turn their big screen plasma TV’s into a big screen version of their laptops. That can only be accomplished with optical transceivers. It is truly the way of the future.

Read more on Technology Blogs.

Electrical Lighting Makes All The Difference When Building An Indoor Grow Room

August 9, 2011 by · Leave a Comment 

These days, many growers are taking advantage of the possibilities that indoor gardens offer. If you don’t have enough outdoor space to create the kind of garden you want, and this is especially true of many who live in urban areas, cultivating growing space indoors may be the best alternative to the great outdoors. Unfortunately, many different kinds of plants will not do as well indoors, removed from natural sunlight, as they would if they were rooted in an outdoor space.

The most common solution for the lack or natural light issue in indoor spaces is the implementation of electric grow lights, which can take the place of sunlight and help you grow strong, healthy plant in a contained space. Plants that are situated in real sunlight absorb the variety of light spectra that natural sunlight can provide, and which also enables the process of photosynthesis in plant life. With modern grow light technology, indoor lighting can provide the needed light that allows plants to flourish.

There are a number of different varieties of grow lights on the market, and depending upon your garden size, the types of plants you’re raising and your grow room design, you can choose lighting equipment that will help you produce a healthy garden with high yields.

LED (light emitting diode) grow lights are generally considered good quality and are widely used by many growers. They are more energy efficient than are many other kinds of grow lights, which means that they do not produce heat, even when left on for extended periods of time. Other kinds of lights that produce sometimes large quantities of heat are also energy inefficient – wasted electricity is released as heat instead producing light.

HPS and MH grow lights, by contrast, throw off a tremendous amount of heat after running for just a couple of hours. That means you’ll have to shell out for a temperature control system and burn even more juice to make it run. Without cooling equipment your plants just might get fried if the heat builds to a significant point anytime during the growing period. And don’t forget the potential maintenance cost of running temperature control equipment, which can cost you a bundle if it breaks down.

By contrast, even if left on for several days, LEDs won’t get hot, and it’s all right to touch them – you won’t burn your hand. Because a cooling system just isn’t required, you can save a lots of cash on power bills if you outfit your grow room with LED lighting equipment. LED bulbs also last many times longer that do the other varieties of grow lights. Besides, it’s a more ecologically sound way of growing, which makes LED lighting that much more appealing.

Read more on Electronics Blogs.

Hidden Cameras Deliver Added Security & Confidence

August 7, 2011 by · Leave a Comment 

You certainly don’t need to be a spy to get a use out of secret cameras. Used in legal ways, spy cameras can be an extremely valuable asset to any home owner or someone in a suspicious relationship. There are a lot of different uses but many of the common ones include discrete home surveillance, spying on employees, and finding out if the people closest to you are doing what they say they are doing.

One of the marvels of modern technology is the benefits it gives us in keeping ourselves safe. Not only can we keep our homes safe with cameras hidden around our property, we can do it without spending a lot of money and without ruining the look of the house.

Another use of hidden cameras is putting them in the workplace where you would like to gather information about your employees and what they do when you aren’t there. Call it untrustworthy and immoral but if they are doing what they are paid to do then it shouldn’t be a problem. After all, it is your property – you can do what you want, as long as you follow all rules regarding employee privacy.

Using a spy camera to catch your significant other doing something they shouldn’t be is certainly a breach of trust but if you are willing to do it then you have the option. These small hidden cameras are very affordable and can give you some very useful information and can help to keep your house safe.

Suzuki Marine Parts – The best in the Water

August 6, 2011 by · Leave a Comment 

There is something about water that draws all kinds of people.  People flock to water parks, swimming pools, oceans, and lakes to have fun, relax with friends, and to have a good time.  Perhaps the most widely used water source for fun is lakes. If you like the lake, invest in a boat.  Boats are a great way to bring people together and have fun.  But you have to make sure you have all the right parts, like one or two marine engines.

It’s great if you buy a boat online and it’s a fixer upper.  You can put some time into it and truly make it your own.  But it has to have an engine in order to run.  Make sure you know the size of your boat, and figure out how much power you want and how much money you want to spend before buying an engine. 

Suzuki marine parts can serve you well if you need all the baubles and gadgets for your boat.  By buying Suzuki marine parts you are buying high quality equipment that you know will last a long time, and will be safe in the water.  

If you’re not quite sure what your boat requires, check up on some websites.  There are places that will allow you to fill in information about your boat and then give you a comprehensive list of everything that you should have, as well as a part guide.  These lists may tell you that you need mercury outboard parts, or a more powerful engine, or an assortment of other things.  Have fun fixing your boat and before you know it you’ll be out on the lake with all your friends enjoying life.