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Why Do Wireless Routers Have Two Antennas

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You may have seen some wireless routers having two antennas that are identical. If you wonder why some Wi-Fi-equipped devices have a pair of antennas, then here is the reason behind it. Dual antennas are generally affixed at two nearby reference points for antenna diversity. This means that there would be two points of signal transmission or reception and you would be able to make use of the better one out of them. You receive a signal from the reference point that offers better signal strength at a specific wavelength.

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Why Do Pearls Melt in Vinegar

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pearls

Did you ever accidentally put any pearl in vinegar and lost it? Even if you did not, here is what you should know about the reaction between pearls and vinegar. You might find it strange but pearls actually get dissolved in this simple chemical called vinegar. However, you may not find it strange if you are aware of chemical reactions and the composition of pearls.

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Why do Dual Band Wireless perform Better

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Why is Dual Band Wireless Better

A dual-band wireless network is one that has two separate kinds of wireless radios. Although many ordinary routers do not support it, a dual-band router supports both 802.11a and 802.11b/g/n. Dual-band routers are capable to transmit on 5 GHz, as well as on 2.4 GHz frequency bands. Thus, a dual-band wireless router has a wider signal range as compared to a single-band router that can only support one signal band.

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Why Do People Continue Believe in UFOs

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UFOs

In a scientifically developed and modern world, there are many people who still believe in unidentified flying objects (UFOs) and aliens. Whenever people have claimed of watching a UFO in the sky, scientists have defended it with an explanation. Why is it that people still keep on exploring this concept? Let us see some common reasons behind this belief.

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Why Do the British Drive on the Left

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British Drive on the Left

Have you ever traveled to Britain from another country where the driving is done on the right side? Did you find it strange that British people drive on the left side? Well. There are reasons why this tradition still prevails. Yes, it is about the tradition that has continued in Britain over centuries. This tradition actually started in 1300 AD when the science of traffic control directed people to drive on the left whenever they headed to the Roman city. Later, this tradition prevailed across the world and most of the countries started driving on the left side.

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Why Do People Really Use Facebook

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Why Do People Really Use Facebook

In an online world, people are constantly searching for newer ways of communication. Facebook is an important part of online social media that supports communication in a variety of ways. Out of all social media platforms, Facebook is the most used platform by millions of people across the world. Read on to know why so many people use this communication platform to stay in touch with their families and friends.

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Why Do Helium Balloons Shrivel So Fast

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Helium balloon

If you use regular balloons for decoration purposes, you would see that they last really long before they shrink or go wrinkled. However, try the same with balloons filled with helium. In this case, you would notice that these helium balloons actually shrivel very fast in comparison to other balloons. If you are not aware of the reasons behind this happening, then read on to know why helium balloons actually go off the scene so quickly.

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Why Do Casinos Use Chips Instead of Money at Table Games

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Why Do Casinos Use Chips Instead of Money at Table Games

If you visit casinos on a frequent basis, then you may know that most of the casinos do not allow money to be carried to your tables. You need to exchange money with casino chips. However, if you are a common visitor and wonder why casinos use chips instead of real money, then read on to know the major reasons behind this preference.

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Why Do People Live in RVs Full Time

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A recreational vehicle or RV is such type of a motor vehicle that is equipped by people to feel at home. They create space for several basic amenities within a small vehicle. An RV is a vehicle but is shaped to look like a living space. Do you think it would be enjoyable for some people to live in an RV full time? Check out what these people feel about living in an RV full time.

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Why Do Blind People Wear Glasses

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Deaf-Blind Camp of Maryland Visits NASA Goddard

You would have seen most of the visually impaired people wearing sunglasses. Have you thought about the reason why these individuals wear glasses when they cannot see? If you have not found the answer to this question, check out the following facts that explain why blind people make use of sunglasses.

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