Bitcoin

What is bitcoin ? What are the uses of bitcoin ?
Does blockchain  is relivent to bitcoin?
Where we can buy / or get bitcoin ?
Does it is physical ?

Hy, guys this is vijay and you are in mobilenhack

Bitcoin is a digital and global money system(currency). It allows people to send or receive money across the internet, even to someone they don't know or don't trust. Money can be exchanged without being linked to a real identity. The mathematical field of! cryptographyis the basis for Bitcoin's security.
Yes , Sites or users using the Bitcoin system are required to use a global database called the blockchain.
The blockchain is a record of all transactions that have taken place inthe Bitcoin network. It also keeps track of new bitcoins as they are generated. With these two facts, the blockchain is able to keep track of who has how much money at all times.
The next question where you can get these coin. To generate a bitcoin, computers runspecialized software. Because of how complicated the math needed togenerate a bitcoin is, they must be calculated with very powerfulprocessors. These processors can be found in CPUs, graphics cards, or specialized machines called ASICs. The process of generating the bitcoins is called mining. People whouse their computers to mine Bitcoin, are paid with a small percentage of the bitcoins they generate.

Top 5 survey sites

Owned by the French company IPSOS which was founded In 1975.I-Say is a popular destination for millions of survey takers, because of its frequent invites. They pay anaverage of $1, but usually only take 10 minutes or less to complete.The added bonus to I-Say is that there are countless chances to earn much more for regular members.  For example you might receive an invitation to a focus group, product test, or webcam survey, when you complete a regular survey.Tips to Get Started on Ipsos i-SayStay active & complete all surveys you are invited to (regardless of value), this will help increase your chances of higher paying offers such as focus groups.
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Paid over $35 million since launchAgain like MySurvey Inbox Dollars was founded in the year 2000, but has grown to offer something verydifferent.  Operated by CotterWeb Enterprises  has paid over $35m totheir members since launch, providing daily opportunities and even the chance to earn money searching the web, or playing online games.Join Inbox Dollars Now!Read Our Full Inbox Dollars Review First

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A fun & friendly survey community that pays you to chat!What Makes Swagbucks Different?*.Active & fun community that you are paid to be a part of! – Build up your points even when you aren’t thinking about it…*.Regular chances to win points for sharing funny stories, pictures & ideas*.Earn more by completing high-paying focus groups, product tests & webcam surveys.Join Swagbucks Now!Read Our Full Swagbucks Review First
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Paid over $16 million worldwide in2013 aloneWhat Makes MySurvey different?*.WebCam surveys – Get paid to watch videos & record your reaction*.Super long, 2-year point expiry (you won’t lose your earnings from inactivity!)If you’re looking for high paying panels, with regular surveys look no further than MySurvey.  With as many as 10 invitations per week, and paying $1-$2 on average, it’s little surprise that they paid out more than $16 million in 2013 alone.Tips to Get Started on MySurveyMySurvey allows you to receive more invitations by taking part in their online ad exposure program, (allowing them to ask you questions about ads you have seen online). You can take advantage of this feature by visiting your account settings.So there you have it, the 10 highest paying online surveys for cash.  Our advice is to register with all of them, that way you can seriously increase your earnings with paid surveys.Join MySurvey Now!Read Our Full MySurvey Review First

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An older and more established panel that pays up to $10 per survey.What Makes GlobalTestMarketDifferent?*.Get rewarded even if youdon’t qualify for a survey*.High level of survey invitationsFounded by Global Market Insight, GTM has paid over $30 million dollars to its members through its surveys, so you know it’s legitimate.With Global Test Market you can expect to receive invitations regularly in your e-mail inbox, paying up to $10 each.  Therefore you should have no trouble reaching the $50 minimum withdrawal.Other than answering survey questions, there is not much else to do, perfect for those who want to keep things simple.Join Global Test Market!

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Opinion Outpost has countless invites to send out and they award$1 to $10 per completed survey. There are even some$20 to $25 survey offersthat pop up at times. But that’s not where the earning stops; at Opinion Outpost, you canwin big in their $10,000 quarterly cash prize draw which is availablefor all users.You need between $5 and $10 to cash-out, depending on how you choose to withdrawal. It will take at least $10 worth of points (100 points @ 10 cents each) in order to qualify for a cash PayPal payment.Meanwhile, many gift cards and codes have a $5 withdrawal minimum.What Makes Opinion Outpost Even Greater*.PayPal payments can be made instant, upon reaching the $10 minimum balance.*.If you only have $5 worth of points, you can still withdraw (for a gift card),*.Their “online ad exposure” technology can bring you many more invites, and,*.You could win the $10,000 grand prize in their quarterly cash draw!There are many reasons to join; register at Opinion Outpost now if you haven’t already.

Free source of energy -perpetual motion

What is Perpetual energy / motion ?
What is history behind it?
Is it possible to make a Perpetual energy?

Perpetual motion of bodies that continues indefinitely. Aperpetual motion machineis a hypothetical machine that can dowork indefinitely without an energy source. This kind of machine is impossible, as it would violate thefirstorsecond law of thermodynamics

"Epistemic impossibility" describes things which absolutely cannot occur within ourcurrentformulation of the physical laws. This interpretation of the word "impossible" is whatis intended in discussions of the impossibility of perpetual motion in a closed system.[13]The conservation laws are particularly robust from a mathematical perspective.Noether's theorem, which wasproven mathematicallyin 1915, states that any conservation law can be derived from a corresponding continuous symmetry of theactionof a physical system.[14]For example, if the true laws of physics remain invariant over time then the conservation of energy follows. On the other hand, if the conservation laws are invalid, thenthe foundations of physics would need to change.

Source wiki

The history of perpetual motion machines dates back to the Middle Ages. For millennia, itwas not clear whether perpetual motion devices were possible or not, but the development of modern theories of thermodynamics has shown that they are impossible. Despite this, many attempts have been made to construct such machines, continuing into modern times. Modern designers and proponents often use other terms, such as "over unity", to describe their inventions.

What is CHROMA KEY ?

What is chroma key ?
How The put their charecharacter in virtual World?

Chroma keying , is a visual effects / post-production technique for compositing (layering) two images or video streams together based on color hues ( chroma range). The technique has been used heavily in many fields to remove a background from the subject of a photo or video – particularly the news casting, motion picture and video game industries.
It is commonly used for weather forecast broadcasts, where in a news presenter is usually seen standing in front of a large CGI map during live television news casts , though in actuality it is a large blue or green background. When using a blue screen, different weather maps are added on the parts of the image where the color is blue. If the news presenter wears blue clothes, his or her clothes will also be replaced with the background video
In the 1920s, Walt Disney used a white backdrop to include human actors with cartoon characters and backgrounds in his Alice Comedies.
In order to create an illusion that characters and objects filmed are present in the intended background scene, the lighting in the two scenes must be a reasonable match. For outdoor scenes, overcast days create a diffuse, evenly colored light which can be easier to match in the studio, whereas direct sunlight needs to be matched in both direction and overall color based on time of day.

5 apps that you need to have

[Price: Free with in-app purchases]Applock is a security oriented app that locks down your apps. The way it works is you decide which apps you don’t want other people getting into. The app locks those apps down and anyone trying to access them has to input a password. It’s simple enough to use and it should be available on most devices. It also has a few different ways that you can pay for it. That means you can choose the one that works best for you. It’s a classic and it’s one of the most useful apps out there.

[Price: Free with in-app purchases]CamScanner has been around for a long time and it’s one of the most useful apps out there. You can use theapp to scan documents into your phone and convert them to PDF format. You can then send that document through email, save it to your device, and you can even fax it fora nominal fee. It seems to hit all the check boxes you’d want in an app like this. You can use most of the features for free or you can pay for a subscription if you intend on using it very heavily. In either case, it’s a must have. Especially during tax season.

[Price: Free]The Google App (also known as Google Now) has so many little tricks that it’ll take you weeks to learn them all. It’s basically an extension of Google’s Voice Search that also does things like show you the weather, news that you might be interested in (based on your search history), and other bits of information. On newer versions of Android, you’ll also have access to things like Google Now on Tap and other tools to make life easier.You can pair it with Google’s keyboardGboard and you’ll have the power of Google Search virtually everywhere.

[Price: Free]Google Translate is the go-to translation app available on any platform. It has received a number of updates over the years, including the ability to use your camera to point at something and have it translated in real-time. There is also a neural network powering the platform that helps make translation even more accurate. It has a slew of additional features as well, including the ability to translate a two way conversation in real-time. It’s a must-get for anyone traveling virtually anywhere and it’s also completely free.

If you want to keep your Android device safe on sketchy public Wi-Fi, you’ll need a solid VPN, andExpressVPN is one of the most trusted, secure brands in the virtual private network industry, and that’s forgood reason. It’s super fast and extremely safe, boasting an SSL-secured network with 256-bit encryption and, get this, unlimited bandwidth and speed. ExpressVPN has servers in 78 countries (including Hong Kong, Taiwan, Japan and others)in over 100 locations around the world, so there will always be a location near you to give you the best experience possible. It’s definitely oneof the best Android apps! See ourExpressVPN Review.Exclusive Deal : Get 3 months extra free when you purchase a 12 month.