Have you ever been conned by a wheel seller and bought fake wheels thinking that they were alloy wheels? You are not alone. This is a practice that has become very common as technology evolves. The funny thing is that they look so much alike that you cannot tell which is which. However, you do not have to worry anymore. Here are the methods you can use to prove that those you are buying are actually alloy.

Metal Wheels have with time emerged to be the best wheels in the market. They are the most preferred wheels by many motorists due to their outstanding qualities. You probably have them on your car and cannot replace them with any other type of wheels. Some of the qualities of these wheels that make them stand out in the wheel manufacture industry include;

· Light weight which makes them more efficient

· Strength which makes them withstand great pressure and exposure

· Good heat dissipation

· Variety of designs and

· Great appearance

These are the major characteristics that make up a good wheel and alloy wheels happen to have them.

Many wheel stores have emerged and claimed to sell alloy wheels, but as technology has improved, so has the knowledge of manufacturers who make fake ones. Thus, a great problem has risen where motorist have bought wheels branded as alloy but they wear out quicker than supposed. Maybe, you have been a victim.

The big question that every motorist asks is; how do I tell that the wheels on my car are actually Metal Alloy?

There are a number of proven ways to determine whether the wheels on your vehicle are alloy or steel.

· Acid test

Metal alloy wheels are made of an alloy of aluminum and another metal. Aluminum is not corrosive unlike magnesium. You have to buy an acidic solution for this test and choose a hidden spot at the back of the wheel. You don’t have to worry when carrying out this test because, if it’s an alloy, no corrosion will take place. However, if corrosion happens to occur, the hidden spot will be invisible. Take some amount of the acid and apply it on the chosen spot. If it’s an alloy wheel, it will not corrode but if it is not, corrosion will take place. This will prove that it indeed is not a metal alloy wheel.

· The Magnet Check

Another method used is the magnet check. Aluminum is non-magnetic. Steel on the other hand is very magnetic. Get a magnet and bring it close to the supposed alloy wheel. If the magnet sticks, the wheel is steel and not an alloy. The reverse will also be true. However, this is not a complete proof that the wheel you have is an aluminum alloy wheels. This is because, magnesium also is non-magnetic. This is why the acid test needs to be done.

· The Visual check

This is where you use your eyes and the knowledge …

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Companies have started adopting the use of biometric systems in different functionalities. They are basically served to have access control, attendance, time management and so on. The main purpose of Biometric technology is to ensure security and safety to the organizations. And also to ensure that the employees are on time with an attendance check on them. Most of the companies adopt the use of fingerprint scanners as the modern biometric systems are concerned.

Multi-Spectral Sensor

Even with the advanced technology due to some difficulties the employees are facing some problems while scanning their fingerprint on the device. This has been overcome by the multi-spectral sensor. The employees may have dirt, sweat or oil on their fingers and with the use of this technology, scanning became quite easy.

The reasons to incorporate the use of multispectral sensors are as follows.

• Very fast and intuitive to identify the employee.

• Preferable in any sort of conditions.

• Provide complete security for the organization.

Advantages of biometric authentication

Basic early access control is the matter of who, when, and where. There are many advantages of Biometric Attendant Machine that helps in examining the exit and entry of the employees especially in any organizations. The advantages are as follows,

• Easy identification : With the help of biometric machines it is very easy to access the identification of an individual. So that the organization of a company will be known for the exit and entry of their employees.

• Accountability : The organization will have full trust and accountability of the employees. The Biometric Accessories will give a clear information in the state of liability.

• Very easy and completely safe : The good thing is that they are completely safe and at the same time very easy for the employees.

• Saves time: The use of biometric identification is very quick and does not require much of the time to access it.

• User-friendly : The biometric systems are user-friendly and also do their job quickly and responsibly. The Biometric Machine in Delhi requires a minimum amount of training after which they work more effectively.

• Scalability : The systems are flexible and at the same time scalable. Therefore, providing a wide range of security on a large scale access.

• Security : One of the biggest advantages is security that they provide to the companies. It does not support unauthorized access, thereby allowing only access to users.

• Versatility : As there are many different variants of biometric systems available one can use in the wide range. Therefore, they are suited to use anywhere that requires security payment …

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The cryptocurrency that continues to mesmerize the world, the first of its kind, Bitcoin was once entirely a classy realm of tech-geniuses who were keen to uphold the philosophy of maximizing autonomy, but Bitcoin has a shot to fame with the promise of a wide consumer base. Yet, to the uninitiated consumers, a query remains. So, exactly what is Bitcoin? Some are really yet to unravel this overly fluctuating cryptocurrency. Generated and stored electronically, Bitcoin is actually a form of digital currency. The network can’t actually be controlled by anyone, the currency is decentralized. It came into being in 2009, as a brainchild of an individual with the assumed name of Satoshi Nakamoto. Utilizing the P2P technology to function, Bitcoin has the distinctive and flexible feature to engulf anyone who’s interested. Its worldwide acceptance is a feature that adds to its popularity.

With no accountability to anyone, Bitcoins are fairly unique. Bitcoins are sovereign with their distinct rules, and aren’t printed in a clandestine manner by any bank but mined, they’re produced digitally by a good number of people involved in a colossal network or community. Miners usually employ enormous computing power, and a great deal of competition is involved in Bitcoin mining. Computers work to solve complex mathematical problems. The competing miners also have a prospect to earn Bitcoins in the process, by just solving the problem. Although, difficulty levels of these problems are becoming intense day by day. Transactions at the Bitcoin network are relentless and incessant, and keeping track of those transactions is fairly systematic. Bitcoin network keeps it methodical, as during a given time span, all transactions are collected in a block. The miners are supposed to validate transactions, and everything is listed in a general ledger, which is simply a collection of blocks, termed as blockchain. Blockchain actually holds the key to the details of any transaction made across various Bitcoin addresses.

Bitcoin integration into people’s lives is the most coveted thing right now. This is achieved quite easily by the emergence of exchanges. Bitcoin enthusiasts can have a great deal of choices when they are looking to acquire this digital currency. A Bitcoin exchange enables consumers to buy or sell Bitcoins by making use of fiat currencies. Exchanges are in abundance, but initially Mt. Gox was the most reputed and extensively used, prior to its collapse. With exchanges, consumers can purchase or sell Bitcoins with wired transfers, cash or credit/debit card payment. A real-time as well as secure trading platform is offered by the exchanges. Enthusiasm and a relentless frenzy always accompanies Bitcoins. With numerous enthusiasts who are keen to trade Bitcoins, the young currency and all the craze surrounding it seems to grow a little bit every day. All the knowledge associated with it seems to be as important as the currency itself. The significance of a “Bitcoin wiki”, an autonomous project, cannot be denied at all. It will act as a storehouse of knowledge for Bitcoin enthusiasts all around the world.…

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As the technology is getting better and better day by day people are moving towards buying some new products along with some new and latest technologies which are within their reach.

First children use to play games on desks but now as I stated that technology is getting better and better, children are now having the option of getting a good heavy specifications gaming laptop on which they can play all those heavy games such as WOW, SIMS2, Flight Simulator.

Companies are now getting very focused on manufacturing more and more gaming laptops as they know that children will buy them and gaming laptops are always expensive they are not cheap, but after my thorough search I came on a point where you can get some good gaming laptops sometimes you may end up getting a very good gaming PC which will help you in saving money and the option for that is a Refurbished conditioned system which comes with good specifications.

Good specifications are always hard to find, you will get it in brand new laptops and desks but in refurbished condition people think they are junk of piece and you will not get anything in it, I will not get that in refurbished conditioned laptops and desks you do not get anything, you get good amount of RAM, Processor and Hard drive, the only thing you have to keep in mind is that from where ever you are purchasing a refurbished laptop you should check it and then you buy it. …

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