Best bitcoin miner 2017
Nov 12, 2017 Some interesting changes are happening in the world of Bitcoin mining pools. With the hashrate dropping in favor of BCH, rankings of pools are shaken up as well. Slushpool is now the biggest Bitcoin mining operation open to the public. They generate over 20% of all blocks, which puts them ahead of Everyone writes posts about why you should mine bitcoin, so this one is about why maybe you should not….a little balance is good. New users of bitcoin are the most excited about possibly earning a living from mining bitcoin, or even just to have it as another stream of income. The reality is though, that bitcoin mining is Title: T-bao FM01 Ethereum Coin Mining Miner Machine Review, Best Bitcoin Mining Hardware 2017 Message: Today, the website of Mini PC News introduces T-bao FM01 Ethereum Coin Mining Miner Machine, one of the Best Bitcoin Mining Hardware devices Translate to Russian. Date of publication: 17 November bitcoin mining pool how to join Dec 18, 2017 Pure mathematics ehm science.. i mean with a bit of alchemy #bitcoin #cryptocurrency #blockchain #ethereum #crypto #money #btc #bitcoins #investing #forex #invest #investment #trading #litecoin #entrepreneur #bitcoinmining #business #mining #stocks #investor #success #ico #биткоин #bitcoinprice May 19, 2017 Bitcoin Cloud mining or cloud hashing allows users to purchase hashing power hosted in data centers. and Genesis- are the two biggest operators of bitcoin mining that have been offering contracts for many years. Bitcoin cloud mining allows people to earn Bitcoins in the absense
3 days ago Redesigned in October 2017. BonusBitcoin. Bitcoin, 24 – 120 satoshis, 15 Mins, CoinPot, Instant, Redirects, great faucet. Now uses CoinPot. GetCoinFree, Bitcoin, 40-60 satoshis, FaucetHub, 15 minutes, 21,000 satoshis, Highest paying FaucetHub faucet again, paying 40-60 satoshis every 15 minutes.Aug 17, 2017 August 17, 2017. One of the world's largest bitcoin mines is located in the SanShangLiang industrial park on the outskirts of the city of Ordos, in Inner Mongolia, an autonomous region that's part of China. It's 400 miles from China's capital, Beijing, and 35 miles from the the city of Baotou. The mine is just off real bitcoin mining pool Nov 22, 2017 CryptoCurrency has been getting a lot of attention in mainstream media lately, leading to a large influx of people wanting to get in on the action. As a co-founder of a CryptoCurrency index fund, a blockchain developer and a Bitcoin miner, I have a little advice for those folks who are new to the scene and cloud mining ethereum calculator Dec 29, 2017 3. China is the biggest mining pool in Bitcoin: China is considered a home for Bitcoin mining pools because it controls around 71% of network hash rate. The following below chart based on latest updated Hash rate distribution in the mining pools of Bitcoin as on December 27, 2017. Hashrate Distribution o mining site bitcointalk.org - Top 10 Bitcoin Cloud Mining.Aug 21, 2017 Cheap usb hub, Buy Quality best usb hub directly from China port usb Suppliers: 29 port USB hub Best Bitcoin Mining Hardware for 2017.
Nov 6, 2017 Electrum gets high marks for its ease of use and user interface, which is always nice, but the real reason it's the best bitcoin wallet for desktop is its safety and reliability. (Getty Images). Bitcoin is hot. What once cost 6 cents in 2010 hit highs above $7,400 in 2017. If you own the cryptocurrency, or are even Nov 22, 2017 “One manufacturer as a monopoly is not good for Bitcoin,” BtcDrak said. “Centralization in mining is a problem regardless of how benevolent you are. If there is a center, then governments and criminals can attack it. Decentralization protects the entire system and all its participants. So I wanted to bring bitcoin mining and taxes Tam Hunt outlines the compelling economics for using solar to supply Bitcoin mining operations. Tam Hunt September 11, 2017. Solar-Powered Bitcoin Mining Could Be a . power to mine Bitcoin. Solar plants can provide power that is cheaper than grid power in areas with good insolation and low construction costs. 1 bitcoin mining time Where Milli can help is by recommending the best available ASIC miners but first, we'll need to explain a few technical mining terms. Bitcoin Mining Hardware Jargon. 1) The Clear Winner: Bitmain's AntMiner S9. 2) The Runner Up: Bitmain's AntMiner S7. 3) The Underdog: Canaan's Avalon6. Forthcoming Attractions. mining litecoin vps Bitmaker app is really very popular app to earn bitcoins free. It starts with a slogan that “Easily make free Bitcoins while your phone is not doing anything”. It allows you to make free bitcoins, not by mining but by displaying add. You should launch BitMaker at least once after 30 minutes, close the ad that shows, then collect Easy bitcoin mining!Use your device to get free Crypto currency! Download the best bitcoin miner on the market and use blockchain platform to make all of your dreams Free Bitcoin Mining - BTC Miner Pool Apps (apk) free download for Android/PC/Windows. Dec 8, 2017 You are downloading Free Bitcoin Miner - Earn BTC
What you need to know about cryptocurrency mining | PC Gamer
Nov 11, 2017 Bitcoin is the most popular cryptocurrency in the world. Unlike traditional money systems, this digital payment system is completely decentralized and works without an administrator or intermediary. Everybody can earn Bitcoins with the help of a Bitcoin mining software. Bitcoins are created by computers as Jul 4, 2017 In this post we listed best bitcoin miner software for your pc, linux and mac. Before using Bitcoin mining software you need to create Bitcoin wallet. First Go to this website : -your-wallet. Choice one of them. in this site mobile, desktop, hardware and web version bitcoin wallet links Jan 10, 2017 We will discuss the list of 10 Best apps in the industries who give free bitcoins as a reward to their users. We make this list based on user's reviews and. How to Build a Mining Rig Update 2017-11-30: Some of these apps may not survive long, and will eventually die. This happens when the app
Dec 7, 2017 If you want to make money on bitcoin, the easiest way is to go to a local bitcoin dealer and open your wallet. Some dealers take credit cards. You may even be able to invest in cryptocurrency through your retirement account. Is this legal? For now, yes, although the law is evolving. You can also “mine” Ugoo Stanley Ibe; 19:56 14.05.2017. I think the Nvidia GEFORCE GTX 980 Ti will give you the best value today. ManLopBlend; 17:46 24.05.2017. If you purchased a titan X you'd do great mining Litecoins but for bitcoins your best course of action would be to buy hardware designed for mining. onsurbex; 03:18 27.05.2017. Dec 10, 2017 For the second part of 2017 I call myself a proud crypto investors - currently investing in 4 major cryptocurrencies - bitcoin, ethreum, litecoin and ripple. A couple of days ago I decided to give it a try to setup a 12 GPU ethreuem mining rig.
Reputable Platforms for Bitcoin Cloud Mining. If you need a way to earn a little extra spending money, cloud mining may be just the solution you've been looking for. Making use of digital currency and allowing consumers to rent the technology necessary to uncover it, the best bitcoin cloud mining platforms are making As we see at the time of this screenshot in 2017, Bitclub Network accounts for 4.3% of the hashing power of the entire blockchain network. From researching Bitclub Network Today's modern and best bitcoin mining hardware; Application-specific integrated circuit Bitcoin Mining Hardware. Petahash; Cloud mining; Hosting Mar 18, 2017 So you want to mine ethereum? Then definitely you have a question in your mind that what is the best ethereum mining hardware /GPU you can use to mine ethereum efficiently. If you are thinking that most powerful miner gives you more profit then wait there is many more factors to be considered like how
Dec 20, 2016 Even though I am a fond of huge in-house bitcoin mining rigs, I also love to experiment on PC altcoins' mining, in an attempt to find the best altcoins one can mine using his/her PC. Accordingly, I decided to look through the altcoins one can mine with his PC and GPU. After researching through a Dec 17, 2017 [youtube ?v=KEi9vvMLxuw?rel=0&cc_load_policy=1&modestbranding=1&w=580&h=385] Best Bitcoin Mining Software 2017 Another nice BTC Mining website online to test is: This is most likely the most productive bitcoin Sep 10, 2017 Find best Best bitcoin mining hardware for X100 profit with proof. find most useful hardware for sale and makes profit in 2017 buy mining.
Unfortunately, i started mining with my own hardware only 4 weeks ago, so i missed the “great times” where mining was easy and you could not lose money. Today its a bit more complicated – you have ASICs (Application Specific Integrated Circuits) mining hardware, which is designed for mining SHA-256 coins (=Bitcoin) May 13, 2017 Behold the top 5 bitcoin mining software for you or your team and becoming rich overnight. You can The following are the top 5 bitcoin mining software users around the world are currently using: . Also, let me know by commenting underneath if you think my information has come to good use for you. This is a simple step-by-step guide on how you can mine and trade Bitcoins in India. The prices of Bitcoins By Vishal Aaditya Kundu Last updated Dec 20, 2017. 6. Share. How to The value has seen a tremendous increase – Bitcoins currently hold the highest ROI (Return on Investment) among all tradable commodities.
by Joe HindyNovember 8, 2017. 408. best cryptocurrency apps for android. Cryptocurrency has taken the world by storm. All over the world there are people mining for Bitcoins, Doge coins, and various other forms of currency. They're starting to carry some real value in the real world and some places even accept Aug 13, 2015 Flashy bitcoin startups like Coinbase and BitPay would be nothing without the miners. Here are the biggest. So, are you ready to finally join the revolution and make some solid money with cryptocurrencies? One easy way to get into the game is by starting to mine altcoins and cryptos like Bitcoin or Ether using your laptop or computer. In this article, we're going to share with you the best laptops for mining cryptocurrencies.
Best ASIC Miners - The Top Contenders - Captain Altcoin
Find out what your expected BTC and USD return is depending on your hash rate, power consumption and electricity cost. Find out if it's profitable to mine Bitcoin. Do you think you've got what it takes to join the tough world of cryptocurrency mining? Jun 30, 2017 If you're looking to jump into the mining game, with a little bit of research and some tweaking, all cards can be made to run more efficiently and deliver about it, Ethereum is a hot topic these days, with the burgeoning new cryptocurrency currently on pace to intersect and even outpace Bitcoin's market cap Sipolar 10 Port USB 2.0 HUB work well for Bitcoin Miner. Selling Point : 5V/600mA sufficient current per port and supports USB 2.0 data transfer rates up to 480 Mbp; t Win7, Window Vista, Windows XP Pro/home edition, Window98/ME/2000 Pro/home edition, MACOS 9.0 and other. indicator lights
Nov 21, 2017 List of Best Bitcoin Cloud Mining Sites (updated as of 17 January 2018). When investing in bitcoins, one needs to consider finding reliable websites to mine bitcoins in the cloud and generate cryptocurrencies periodically and safely. The problem with this type of investment, is making a decision and betting Buy The Efficient And Powerful Antminer S9 Bitcoin Miner Direct From Bitmain. The world's first bitcoin mining ASIC based on the 16nm process node a combination of conduction and convection cooling to make the world's most powerful miner perform best without getting hotter than any other terahash bitcoin miner. Bitcoin Ultra Mining - Home | Facebook www. Bitcoin Ultra Mining was founded at the end of 2016 by the team of experts in blockchainJun 27, 2017 Learn about the best Bitcoin mining software in the most comprehensive guide available on the internet. Decide on your hashing hardware, calculate your profitability, and
Cgminer is an open source ASIC/FPGA bitcoin miner developed for a range of platforms, including Windows, Linux and OSx. Usually by default Bitcoin Core is recommended for safety reasons, but it takes a while to download the “Bitcoin Blockchain” which usually consumes over 100GB in bandwidth as of 2017. So, this February 08, 2017, 03:42:55 AM what is the recomended amount of gh or th to balance out how much money I make?i am on a budget and what are the best pools for beginner miners? If you buy a used asic miner check that it doesn't cost more in electricity than you receive in bitcoin. Just keep reading. That's the best Sep 6, 2017 Hey fans, it is currently August 2017, and at the moment it appears foolish to want to mine bitcoin. However, since you asked If I were to buy good mining equipment for a very cheap price, and if I were to get free power, then it is possible that I may make a profit after a while. Most online articles
18 août 2017Cgminer is an open source ASIC/FPGA bitcoin miner developed for a range of platforms, including Windows, Linux and OSx. it by yourself as well (check it here 27 Jun 2017 Learn about the best Bitcoin mining software in the most comprehensive guide available on the internet. d/ethereum-ethereum-*. What is Bitcoin? A bitcoin is one unit of digital currency. It is considered a decentralized currency. Instead of a central authority like a bank or a credit card company, the community is in control of Bitcoin. Each transaction is recorded in a public network called the blockchain. Miners verify these transactions. Bitcoins are Each Monday Shoreline OBX will ing you a new video showing you the current outer banks weather. The Gold Coast Convention and Exhibition Centre (GCCEC) has won two awards at this year's Queensland Meetings and Events Australia (MEA) Industry. Best Bitcoin Mining Pool 2017 Scrap For Manchester Cars let
Quality and Performances. Our range of MiningCave-Crypto Solution miners has been engineered to offer the best performance in the market. Their compact, stackable and airy format will maximize space while maintaining optimal ventilation. Jul 25, 2017 5+1 Best Bitcoin Mining Hardware 2017: At the begin, crypto currency miners utilized their central processing unit (CPU) to mine crypto, however soon this wasn't sufficiently quick and it impeded the system assets of the host PC. Miners immediately proceeded onward to using the graphical processing unit Sep 13, 2017 Here, in what is locally called the Dalad Economic Development Zone, lies one of the biggest Bitcoin farms in the world. These eight factory . A version of this article appears in print on September 14, 2017, on Page B1 of the New York edition with the headline: In China, Mining a Fortune in Bitcoin.
In the beginning, one could mine bitcoins through their CPU! But mining through CPU's proved difficult because the overhead costs would far much exceed the profits. Miners moved on to GPU, which was more advanced than CPU, and next was ASIC, a microchip tailored specifically for mining. Application Specific Nov 8, 2017 Let me show you an example. The current workhorse of the Bitcoin mining community is the AntMiner S9. It's the favourite mining rig for the data centres as it has the best operating efficiency at 0.098 watts per Gigahertz (the lower the better). The (4) hash rate of the Antminer S9 is 13.5 TH/s and it consumes Aug 14, 2017 For the uninitiated, mining for currencies like Bitcoin and Ether means devoting a huge amount of computer processing power to doing accounting enthusiasts jumping into the mining business -- the idea of having your computer whirring away making you free money sounds almost too good to be true.
So you want to mine bitcoin for profit? Here's what you need to know.
Micro- Mining is Bitcoin cloud mining platform Start bitcoin mining free earn profit daily without hardware. To survive, thousands of Venezuelans have taken to minería bitcoin—mining bitcoin, the cryptocurrency. Lend computer From Our September 2017 Issue. Subscribe to The “Mining ETH or bitcoin is pretty much the same principle: using free electricity to generate cash,” one Venezuelan miner told me. “But ETH mining is When I mined Bitcoin I used Perfectmine - the productivity with them was higher than with other OS + they let you balance energy usage. Now I mine altcoins and would recommend the same to you guys unless you are located in China/other place with s
Nov 13, 2017 Timothy B. Lee - 11/13/2017, 1:45 PM The original vision for Bitcoin was that anyone would be able to participate in Bitcoin mining with their personal PCs, earning a bit of extra cash as they helped to support the . But the Bitcoin Gold team insists that their project will be good for Bitcoin in the long run. 1 day ago These days, you really can't go anywhere without hearing about Bitcoin or another cryptocurrency. Bitcoin took off in a huge way in 2017, and it doesn't look like it's going to be slowing down anytime soon – the value just keeps climbing. So, it really isn't surprising that in 2018, everyone is going to want a
Jul 19, 2017 Bitcoin mining is a method that allows the miners to monitor, verify discuss best Bitcoin mining hardware in terms of their specs and price. Sep 9, 2017 Looking for best mining cards, GPUs best graphics cards for Bitcoin mining and Ethereum mining? Here are 5 best graphics cards for mining cryptocurrencies. Bitcoin is a cryptocurrency and worldwide payment system. :3 It is the first decentralized digital currency, as the system works without a central bank or single administrator. :1 The network is peer-to-peer and transactions take place between users directly, without an intermediary. :4 These transactions are verified by network
Jun 24, 2017 Although a 10nm process is on the horizon for 2017, further increases beyond that remain theoretical. In addition, the design and manufacture of new Bitcoin mining hardware with a 10nm process will take at least one to two years. Due to these factors it is very likely that the S9 will remain as the best ASIC Bitcoin, Ethereum or Litecoin: Which is best for you? A primer 'We were promised flying cars': 25 quotes that sum up 2017. Image Today's major tech stories include Bitcoin's sharp dip, Google's machine-learning software platform releases an alpha version and Apple's plan to invest $30 billion over the next five years. MultiMiner is a desktop application for crypto-currency mining and monitoring on Windows, Mac OS X and Linux. MultiMiner simplifies switching individual devices (GPUs, ASICs, FPGAs) between crypto-currencies such as Bitcoin and Litecoin.
Apr 4, 2017 - 1 min - Uploaded by CryptoCoinsThis is a video of a homemade bitcoin mining rig, it is very large for an in house mining rig Aug 25, 2017 Risks. As with any investment, Bitcoin comes with risks. And according to Eric Lim, senior lecturer at the School of Information Systems and Technology Management, UNSW Business School, one of the biggest risks is if a major government decides to step in and enforce regulations on how miners operate. So I'm brand new to mining. I missed out on bitcoin after I decided against it in 2015, absolutely kicked my self for not jumping on the bang waggon.
Sep 9, 2017 AMD Radeon R9 295X2: Best Overall Graphics Card for Mining. NVIDIA GeForce GTX 1060/1070: Best Available Graphics Cards for Mining. AMD Radeon RX 570/580: Best Value Graphics Cards for Mining. Dec 19, 2017 The exploding price of the cryptocurrency bitcoin in recent months has triggered doubts not only about the financial sustainability of the rally, but about the environmental sustainability of the currency itself. One alarmist article in Newsweek said that bitcoin computer operations could consume “all of the Apr 4, 2017 Bitcoin Mining – Mining Explained in Very Simple Terms! Last Updated: Oct 24, 2017 @ 10:52 am. Contents [show] . You're Given a Dedicated Account Manager After You Fund Your Account Who Will Help You With the Best Settings and Strategies To Get the Most Out of Your Investment. Click the
Slushpool Overtakes AntPool to Become the Largest Bitcoin Mining
Will massive energy consumption by Bitcoin mining encourage cheaper alternatives? Tarun Mittal posted on 28th November 2017. Owing to the meteoric rise in valuation, Bitcoin has been the talk-of-the-town in recent months. With the online world abuzz about its growing clout and emergence in economies around the Jan 17, 2018 The best bitcoin miners are hard to find because demand for them is so high. Manufacturers sell out quickly, and marketplaces such as eBay and Amazon often list popular bitcoin miners at double or triple the manufacturers' price. Here is a look at two of the best bitcoin miners and a review of profitability Nov 1, 2017 Before we get into the best mining pools to join, it's important to note that most mining pools are in China. Many only have Chinese websites and support. Mining centralization in China is one of Bitcoin's biggest issues at the moment. There are about 20 major mining pools. Broken down by the percent of
Dec 18, 2017 For example, there were rumors that changes to mining algorithms would make existing bitcoin-mining computers obsolete. Nigam Arora is an investor, engineer and nuclear physicist by background, has founded two Inc. 500 fastest-growing companies, is the developer of the adaptive ZYX Global Multi If you want the best chance of recouping your investment you have to host the miners where electricity is cheapest and that is China. Sinohash is reputable and will buy the S9 miners for you and host for $42 a month per miner. The catch is they became so popular there is now a ten miner minimum. If you've been in the cryptocurrency sphere for very long, there's no doubt that 2017 has been a crazy year so far – and it doesn't look to slow down anytime soon! As the crypto markets are shifting and changing so quickly, it's always difficult to try and pick just on card as being the best GPU for mining, but I at least hope to
By Chris Morris. December 20, 2017. While the vast majority of investors are buying Bitcoin via exchanges, it's still possible to get the cryptocurrency for dramatically less than the current exchange rate. Bitcoin mining isn't glamorous, but for the people willing to put in the work (dedicating a computer's power to run a An Idiot's Guide to Building an Ethereum Mining Rig. Daniel Oberhaus. Jun 9 2017, 6:00am I had been entertaining the idea of building an Ethereum mining rig for months and the price surge in May made it seem like as good a time as any to begin the process. So I sold some of my Ether, bought some computer hardware Oct 22, 2017 | Mining The best balance is for the GPU to have a high hash rate (the speed which it can mine) with a low power consumption. Rx580 . The hardware wallet also supports a wide support of coins (Bitcoin, Ethereum, Litecoin, Dogecoin, Zcash, Dash, Stratis) and most importantly an attractive price tag.
Aug 18, 2017 there are many online bitcoin mining companies are there in the market but lot of them are scam. so please do some research before doing bitcoin mining. that's why here we have compile the best top 5 website that offer the genuine bitcoin mining or cryptocurrency mining online. bitcoin cloud mining Aug 28, 2017 By Stan Schroeder Aug 28, 2017 And cheap transactions, especially for small amounts of BTC, are supposedly one of Bitcoin's biggest advantages. Whenever miners start switching to Bitcoin Cash, Bitcoin's network becomes slower, and transaction fees rise; we've seen this swing happen a couple of 14 hours ago applet; Bitcoin mining per year; Bitcoin mining review; is it time for india to get Bitcoin savvy; cleverpuffin Bitcoin faucet; Bitcoin mining roi; Bitcoin gratis rapido; Bitcoin mining tutorial 2017; free Bitcoin fountain; win Bitcoin fast; bonus Bitcoin apk; Bitcoin mining hardware usb
2017 Mining Hardware Comparison - Best Bitcoin Miners
Bitcoin is the most well-known cryptocurrency in the world, and is increasingly being accepted as a legitimate mode of payment by several corporations globally. Led by the exponential rise in price of Bitcoin over the past couple of years, many people have gotten into the Bitcoin mining business. However, while the central Feb 14, 2017 When it comes to Bitcoin, mining plays a big part. If you don't know what mining is, you probably haven't been dealing with Bitcoins for very long and should probably try to have a read up on the subject sometime soon! Mining is vital when it comes to Bitcoins, but how do you know which sites are the best? Thinking about bitcoin mining? This article will save you lots of stress, time, and money so please be attentive and hear my advice about mining and profit!
Before you read further, please understand that most bitcoin users don't mine! But if you do then this Bitcoin miner is probably the best deal. Bitcoin mining for profit is very competitive and volatility in the Bitcoin price makes it difficult to realize monetary gains without also speculating on the price. Mining makes sense if you Aug 24, 2017 Did you know mining Bitcoin isn't nearly as lucrative as altcoins? True story. Learn how to mine altcoins using nothing but spare computer resources. Oct 23, 2017 In this article, we'll quickly go through the Best Bitcoin Mining Softwares and the platforms/environment they best work with in 2017. We all know softwares are these user-friendly interfaces which are an intermediary between us and hardware devices of a computer. So are mining softwares the 'middle-man'
Oct 23, 2017 Without them, the network would not be safe, it would collapse and lose its value. The bitcoin mining software either connects your Bitcoin miner to the blockchain, or connects you to your pool. Anyway, we thought about making a list with some of the best mining software from the market, in order to ease Jan 1, 2018 The best bitcoin generator hardware ASIC's in 2017 compared. This article guides you through how to choose the most profitable Bitcoin generator. How to Choose the Best Bitcoin Mining Tools. Posted on September 26, 2017 Written by Joseph Hogue, CFA Leave a Comment. The days when Bitcoin could be mined using a sluggish desktop CPU and a little common sense are over. The more power you bring to the table, the more you can earn, and this can be heavy
Jan 1, 2018 Coinbase' Android app has a great rating of 4.5 stars and is often recommended as the best Bitcoin and Ethereum wallet for Android. The wallet allows users to buy and sell digital currency using various payment methods, has real-time and historical charts, price alerts, support for NFC and QR codes, and Sep 22, 2017 The good times are not coming back. Everyone claims Bitcoin Mining is just evolving as intended, and is now at the mercy of market forces. But again, a small school of thought insists that the original Creators of the Bitcoin would be apprehensive (or may be alarmed) about the lack of decentralization in the Apr 10, 2017 Many people are interested in mining bitcoins from home, but these days it's become increasingly harder for home-based miners to make a profit. In order for an individual to The two most popular mining rigs available in 2017 from the Bitmain Antminer brand include the R4 home miner and the S9 series.
Bitcoin Cloud Mining allows you to mine BTC without the need for equipment. Easily find out the best cloud hashing sites site and provider! It is important to know, that one can also mine different cryptocurrencies, not only Bitcoin! Top paying sites in 2018 ranked by return on investment (ROI) per day (⌐□_□). Apr 19, 2015 Want to mine some bitcoins? Want to earn for free? Have a pi not being used?Then lets mine some bitcoins! 3 days ago Availability, and the ever-present fluctuations of supply and demand, are the cause, but this time demand has skyrocketed because of graphics card-powered cryptocurrency mining. It's been years since graphics cards were used en masse for Bitcoin mining, because the hardware arms race meant that