The hydrogen car’s potential implications for the environment, economy and even politics make it an interesting idea. These cars just might be the answer to getting around without wasting a precious, limited resource. And, they just might help stave off environmental issues as well. But, what are hydrogen cars and how do they work?

A hydrogen car is simply one that relies on hydrogen rather than gasoline for power. There are two basic types: combustion and fuel-cell conversion. Both are currently in existence, but neither have been moved into full-scale production for a number of reasons.

The combustion engine is similar to what is used in most automobiles now. It simply burns fuel to create power. Combustion engines already in existence can be modified for hydrogen burning.

Fuel-cell conversion, on the other hand, uses the hydrogen and turns it into electricity. This electricity provides the power for the engine’s electric motor.

No matter the process, though, the byproduct of combustion or fuel-cell conversion is simply water. Rather than ozone depleting fuel, what’s left behind is nothing more than good, old fashion H2O.

Adding to its environmental friendly stance, hydrogen is more or less a renewable source. It comes from the decomposition of methane or can be gleaned from water. Inasmuch, its only byproduct is water vapor. And, unlike fossil fuels it is fully renewable.

Despite its potential, hydrogen cars have not been moved into full-scale production for a number of reasons. The world’s dependence on oil is a strong one and it will be hard to break. Entire economies depend on its production, processing and sale, so making the switch to hydrogen will be difficult at best.

In addition to a resistance from oil producers, auto manufacturers, too, must get on the bandwagon before this will become a reality. They are, however, beginning more and more to research and develop cars that run on hydrogen. The engines involved in modern cars can in fact be converted to burn hydrogen.

One of the biggest problems with switching to all hydrogen is a problem with storage. Car fuel tanks need to be better developed for this as would “hydrogen stations” where drivers can refuel. In addition, more study needs to be done to increase the miles per gallon hydrogen vehicles can muster.

Although much work still needs to be done to replace gasoline-based cars with hydrogen models, the idea is more than feasible. In fact, with gas prices soaring, it’s looking more and more like a real possibility these cars will someday rule the roads. Already there are cars, buses, trucks and even rockets that use hydrogen for their power to some extent.

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One of the biggest concerns often talked about when it comes to hybrid vehicles has to do with those personnel responding to accidents involving a hybrid. Many traditional looking cars such as the Honda Accord and Ford Escape are being built with hybrid engines and rescuers might experience some difficulty at the scene of an accident identifying one as such. The reason the identification is crucial is that as compared to conventional gas powered cars, hybrid vehicles have a tremendous amount of electricity coursing through them and thus could cause injury to rescuers and further injury to drivers already hurt by the crash. Many people believe that the solution to this problem is for automakers to affix a label on the driver’s side visor stating that it is a hybrid vehicle, equip with all the features that this kind of car entails.

New hybrids are bursting onto the market at an increasing rate and therefore all first responders need to be taught about ways in which hybrid cars differ from more traditional non-hybrid models. Lack of education could result in safety measures being compromised and injuries taking place. To use the battery in a hybrid to illustrate the point, in some hybrid models the battery carries with it a charge of up to 500 volts and is powered both by gasoline and electricity. Compare this with the voltage of a typical non-hybrid car, which is in the area of 12 volts. First responders need to be taught where the battery is located in a hybrid car and how to cut the cables without risking being electrocuted by the high voltage that the battery puts out. This is particularly important when machinery such as the Jaws of Life is required to physically remove a passenger in imminent danger from a car. It cannot be emphasized enough, without proper training, more serious injury, and even death, could result.

This problem is being addressed by manufacturers of hybrids with Honda and Toyota going to the front of the line on safety procedures. Hybrid cars are being suited with color codes so first responders can easily comprehend the flow of electricity in the car. Honda hybrids use the color bright orange to designate the high-voltage power line which helps reduce safety risks for rescuers responding to calls.

Concerns about hybrid hazards have led Honda and Toyota to create their own individual safety guides for rescue personnel. Every fire department in the United States received a copy of these guides to be made available for their staff to educate themselves. Toyota has just completed new guides for its latest hybrid vehicles, the Highlander and Lexus. These guides can easily be read online by any member of the public, whether they are emergency workers or not.

In South Florida, with its many canals, many people have expressed concerns about the hybrid hazards involved in water submersion, as these kinds of accidents are common in this area of the state. Manufacturers of hybrid vehicles say that the only thing emergency personnel need to keep in mind in regard to safety issues is to remember to make sure the car’s ignition is turned off once it is out of the water.

Speaking of the car being turned off, that is another issue for hot debate when it comes to talk of hybrid hazards. Hybrid cars are made differently than traditional gas powered vehicles in that it is not always easy to tell if they are off or still running. Most traditional cars one need only feel the hood of the car to make a correct determination but hybrids can be tricky- a hybrid can appear to be turned off when in actual fact it is in silent electric mode and very able to plow over an unsuspecting person if any movement or pressure is applied to the accelerator. One possible solution to this serious hazard put forth by the fire department in Texas is to place chocks under the wheels if it is not known whether the car’s ignition is still on or not.

Gregg Hall is a business consultant and author for many online and offline businesses and lives in Navarre Florida with his 16 year old son. Get car care products for your car from shineyourcardotcom

The first thing that you should do is get an idea of what kind of vehicle you want and try to narrow it down to a couple of different models to make your research easier. Once you have done this you can start watching your local classifieds and see what kind of prices they are bringing there.

Many times you can find great deals in your local classifieds and depending on the seller’s situation you may be able to get a vehicle at a price well below retail. Sometimes people get a big eye opener when they try to trade their car and want to get more than the dealer will give them, which in many cases is still a bargain.

You can also do some checking online at sites like Kelley Blue Book, Edmunds, and NADA.

One of my favorite methods is to use eBay. With eBay you can open a free account and then you can go to eBay Motors and pick out vehicles that are being auctioned and put them in a watch list. I have done this many times not only to buy a vehicle, but also to get a good idea what I should get if I sell mine. Online Auctions like this can be a great way to find good deals. You get to check out the vehicles, which usually have pictures and shop right from the comfort of your own home. Try to find auctions with no reserve, these types of auctions don’t have a minimum price before they will sell and you may well be able to buy a vehicle at a great discount.

Another recommendation I have to make is that you use the system known as CARFAX. The information they offer is crucial in that they have information on all major repairs done on vehicles through information compiled from insurance claims and repair facilities.

Public Car Auctions are held in many areas and you don’t have to be a dealer to attend. Many times these auctions have cars that have been repossessed from local banks and credit unions that have no desire to keep them.
You can also check with local rental car companies that may be reducing last year’s fleet.

Some suggest going to dealer auctions, but it has been my experience that in many cases the vehicles end up going higher than they should.

Gregg Hall is a business consultant and author for many online and offline businesses and lives in Navarre Florida with his 16 year old son. For car detailing products go to shineyourcardotcom

Gregg Hall is a business consultant and author for many online and offline businesses and lives in Navarre Florida with his 16 year old son. For car detailing products go to shineyourcardotcom

Because of this, though, you should consider just what you plan to use your RC for before you decide to buy. On-road or racing cars are made for speed, while off-road vehicles like buggies are mean to take more rugged terrain. Plus, you can choose to buy your RC ready to run out of the box or as a kit to build it yourself. These and many other aspects are important to know before you buy your first RC.

There are RC cars and trucks for every kind of driver: nitro engines for the speed demon, reliable ready to run electric cars for touring, and for the advanced, even planes to fly. The electric cars run quietly and so are better suited to run right in your neighborhood, while the nitro motors give you the real feel of the racetrack. What you buy should depend on your experience-choose your RC according to your experience to avoid frustration later on.

Something to keep in mind from the outset is that RC vehicles are a high-end hobby, and can get quite expensive. If you plan to race your car, there are additional costs that come with competition. But if you’re prepared for the cost, and if you make your purchases carefully, you’ll be rewarded with an amazing new hobby whose rewards certainly outweigh the cost. These are the decisions that need to be made before you buy:

For a long time, high performance was ruled by sports cars. Manufacturers used their sports car line to showcase new developments and design elements. Today, however, it appears many of these great qualities can be easily adapted to other car types.

The lighter construction of today’s cars, coupled with improvements in technology, has allowed family sedans to perform almost on par with sports cars. In fact, many of today’s “standard” offerings outperform the higher end sports cars of only a few years ago. Even SUV and trucks boast technology and performance that were unthinkable only a short while ago.

The automobile has evolved to a point where virtually any type of car can capture sports car technology. Regular production cars handle better than ever before and the only performance advantages to sports cars can only be realized under extreme driving conditions few will ever encounter. A sports car may hug a lynchpin turn at high speeds, for instance, better than the family sedan, but one must wonder how often any family will be trying to set speed records on mountain roads.

While today’s regular production models can steal some of the sports cars’ thunder, they can also offer some unique advantages over their smaller counterparts. Sports cars are notorious for their small size. Although this helps in handling and speed, it makes longer drives less comfortable while making every day use less practical. Larger cars have a utilitarian advantage that sports cars simply cannot match.

It was once sensible to trade some comfort for superior performance, but with modern standard autos now performing so well, the tradeoff seems less and less sensible. This seems apparent when one looks at the kind of cars people are buying: larger vehicles with greater seating capacity.

Additionally, the limited utility of sports cars makes them increasingly rare due to economic considerations. Few families today can afford to purchase and maintain a hobby car. By and large, people expect to use the vehicles they purchase on an every day basis. The old days of having a little convertible in the garage to use for occasional bursts of summer fun no longer seems like an economically feasible diversion for most people.

Originally, sports cars were designed specifically with rallies and contests in mind. Auto producers tested their design and mechanical skills against one another as they sought out ways to increase automobile performance. Later, sports cars became popular for mainstream drivers who were seeking greater performance from their vehicles. Lately, however, regular production cars have evolved and now come with the higher performance parts and construction once reserved for sports cars.

This may spell the eventual end for traditional sports cars, although producers are sure to maintain a small fleet of developmental performance cars with which to test new ideas. In the end, we may see a return to the sports cars of yesterday-cars designed specifically and almost exclusively to test new ideas, as opposed to popular cars for the larger public.

With each passing year, it seems, one notices fewer and fewer true sports cars on the road. This trend is not likely to be reversed any time soon, as more practical alternatives exist and the performance gap is shortened. Although the true sports car will probably never completely disappear, it is likely to become increasingly less visible to the public.

Gregg Hall is a business consultant and author for many online and offline businesses and lives in Navarre Florida with his 16 year old son. Get car care products to care for your car at stopwaxingdotcom