Tap Deactivate next to your name and email address under you and Google. Follow these steps: Go to Chrome settings. Adding it back after signing out should fix the problem. Disconnect Google Account from Chrome: If you use the sync features of Chrome to stay signed in, try to sign your Google account out of Chrome for some time. It should keep you signed in on any site. It may force you to keep logging in on every visit after resetting the cookie settings, log in to any of your accounts and let the browser remember the activity. If any of the cookies delete the information on your browser, the site will not remember you. There are many types of cookies found on Chrome that stores your credentials to help a website recognize you the next time you visit it. If cookies are already enabled or enable them, you should check certain cookies settings that could log you out of Chrome. Check the Chrome settings and take a look if cookies are enabling or not. Enables and Check Cookie Setting: You must enable cookies on your browser if you wish to stay signed in to websites. Let's take a look at some of the Best Ways to Fix Chrome Keeps Logging Me Out Issue. Unfortunately, many users are getting logged out of their Google accounts on Chrome. Even more essentially, you won't require to login to Google services like Gmail, Drive, etc., repeatedly whenever you close Chrome. For instance, your browsing data, passwords, bookmarks, and more are synced constantly across devices. You have to install an antivirus program that has deleted the cookies Bug attacks may have corrupted the cookies You are using an outdated browser The browser cache is overloaded Data profile on the browser has been corrupted Fix Auto Logout on Chrome: Logging in to Google Chrome has several advantages. You have cleared or deleted the Chrome cookies. But first, here are some reasons why Chrome may be logging out. Let's take a look at Best Ways to Fix Chrome Keeps Logging Me Out Issue. Luckily, this problem can solve with some troubleshooting tips listed here. Most people think about how to stop Google Chrome from disconnecting. Reasons Why Chrome May Log You Out: Disconnecting Chrome from websites is one of the most debatable topics. This guide will provide you with the best ways to Fix the Chrome Keeps Logging Me Out Issue. It is possible, and there are many reasons why the browser may behave this way. However, most users have been complaining of late with searches like, 'Chrome keeps logging me out of websites' rising in forums in current times. It means that a user can relaunch the browser later and gain access to the sites straight away, having to login into their accounts every time. When users log in to more than one site using the browser, it lets them remain signed in even after exiting the browser. It is found on many platforms like Microsoft Windows, Android, and Apple devices. Google Chrome is the broadly used browser regarded for its speed and user-friendly features. Best Ways to Fix Chrome Keeps Logging Me out Issue
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In 1539, Coronado wandered over what today is Arizona and New Mexico, eventually heading to what is now Kansas to find the supposedly rich city of Quivira. Quivira refers to the Seven Cities of Gold sought by the Spanish explorer Francisco Vasquez de Coronado in 1541. It appeared on maps until the mid-eighteenth century. The Strait then became shorthand for a passage to China, i.e. The first map to do was Giacomo Gastaldi’s world map of 1562, followed by Zaltieri and Mercator in 1567. The gulf Polo described was actually the Gulf of Tonkin, but the province’s description was transposed from Vietnam to the northwest coast of North America. Anian derives from Ania, a Chinese province on a large gulf mentioned in Marco Polo’s travels (ch. Two place names in the northwest of North America are particularly interesting. The name "Novae Guinea", or New Guinea, was coined by Spanish explorer Íñigo Ortíz de Retes in 1545, and it refers to his opinion that the appearance of the native peoples resembled the natives of the Guinea region of Africa. Tierra del Fuego, named by Magellan because he saw so many small fires burning there, is part of this continent. The Straits of Magellan separate South America from a large southern continent that extends all the way to New Guinea. Ortelius's map of the world was issued utilizing three different copperplates between 15. This final state utilized the still-surviving third copper plate and was issued separately after 1617, several decades after Ortelius's death. The present example is the rare, separately-published final state of the map, released shortly after the discovery of the Le Maire Strait, and significantly post-dating the last regularly published edition of Ortelius's atlas in 1612. There is no text on the verso. It had a profound influence on contemporary cartography. Separately-Published Cornerstone of Abraham Ortelius Collecting - The Final State of Abraham Ortelius' Map of the WorldĪbraham Ortelius's map of world is, without doubt, one of the most recognized and influential world maps of the late-sixteenth and early-seventeen centuries. African Islands, including Madagascar (65).* Voet 1835 Skelton, Theatrum orbis terrarum facsimile, 1964 Meurer (in Abraham Ortelius and the First Atlas, ed. The significance of these alterations, for the author's role not as mapmaker but as linguist and lexicographer, is hard to overstate: his introduction declares that he undertook the new Synonymia largely out of frustration at the scholarly inadequacy of current Latin lexica (including earlier editions of his own), which frequently printed inexact or even nonexistent terms, sometimes on dodgy authority. Ortelius' methodology in the present volume differs from that of his earlier indices: a parallel glossary of non-Latin names has been turned into a bilingual appendix, and Ortelius relies almost completely on classical authors, quoting moderns only when he cannot go straight to the source. Earlier versions of the Synonymia had previously appeared as indices to the atlas, containing a little over 2,000 entries "in all, this first version of Ortelius' geographical dictionary in the form of a separate book includes approximately 10,000 entries" (Meurer). First edition of this early modern geographical dictionary, published alongside the first Plantin edition of Ortelius' successful Theatrum orbis terrarum (Antwerp 1579), and listing thousands of names, both ancient and modern, for "peoples, regions, islands, great and small towns, mountains, foothills, forests, seas, bays, lakes" etc. Woodcut 'golden compass' device of the Plantin press on title. 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It’s free and based on ClamAV, so a well-established open source community supports it. Times are changing, and ClamXav is one of many antivirus programs geared toward Mac users. All in all, ClamXav is ideal for Mac users who want simple protection and a minimum of fuss. Users can quickly quarantine or discard a file with one click, and the Sentry service acts as a constant disk monitor without slowing down performance. Direct Download Download Now ClamXAV Crack + Serial Key Latest Version 2022ĬlamXAV Crack is designed to be lightweight and non-intrusive. Just want to enjoy a friendly skirmish with your friends? Custom games let you try out new strategies with up to three friends in free-for-all or team-based matches. Mushroom Wars 2 is an award-winning real-time strategy game mixed with tactics of Tower Defense and the hero skill elements of a MOBA. In addition replay feature, and spectator mode make it easy to enter the competitive scene. Command mushroom armies in real-time Upgrade your fungi base, capture battle map objectives and lead your tribe to victory one tower at a time. Mushroom Wars 2 comes tournament-ready, with a league system and ranked matches that make for fierce competition. Once you’re confident in your skills, putting your mushroom army against other players is the best way to improve. But the journey to become a fearsome commander requires fast reflexes, an eye for strategy, and the ability to oversee up to thousands of units at once. Learning the ropes of mushroom warfare is easy with simple and intuitive controls as well as gamepad support. Mushroom Wars 2 is an award-winning sequel to the critically acclaimed RTS hit built upon the core gameplay experience that made the original Mushroom Wars so enjoyable. With tons of tactics and skill-based movesĪnd modifiers that influence gameplay significantly Over 100 missions complete with boss battlesįrom 4 different tribes with unique special skills Ranked and custom matches in various competitive modes for up to 4 players, including 2v2 My plan is to keep Game Pass Ultimate until I’ve exhausted all the games I wanted to play, and then unsubscribe. In fact, I downloaded some old games, just to see what it is like on the new Series X console, and I have to say that seeing these games in upscaled 4k resolution, it’s like experiencing the game for the first.Īt the end of the day, if you only play one game in Game Pass, then it’s worth it. Regarding the older games, if you have never played them, then you’re not going to have a problem with Game Pass. Plus, some games will only run on the PC (such as the new Torchlight 3). That’s because the majority of games are much older games or game genres that I don’t care for (for example sport games). Speaking of more titles… The 480 games sounds really impressive, however, I would say that I’m only interested in about 5% of those games. Competition is good, but between the “stream only” PS Now and Game Pass, I would go with Game Pass any day, based on more titles and the ability to download your games. Sony’s version of Game Pass is called PlayStation Now, which ended in 2020… and they are planning on relaunching it this year under the code name Sparticus. So when you cancel your service, your Game Pass games will no longer run. Like Netflix, you don’t really own the game. I can see how this is a must subscription for gaming fans on a budget or it’s something you want to give to your children. If you look online, Netflix and Amazon both raised their subscription prices, it just makes sense that MicroSoft will soon follow, especially since they just announced that massive buyout.Īnyway, shortly after subscribing to Game Pass, my measly 50 games went up to 480 games… which is so amazing. Right now, the price is very good, but I’m seeing the writing on the wall that the price may go up late this year or next year. Between the two prices, I thought the $15 was the better, considering you get much more for only an additional $5 extra. There are two price points, the $10 per month pricing is strictly for Xbox games, and the $15, called Game Pass Ultimate includes PC, EA and Xbox Gold (you need this to play online Xbox games). Space Runaway Ideon - Wikipedia, the free encyclopedia The Ideon: Be Invoked. Space Runaway Ideon: Be Invoked - To the Cosmos Duothimir. Space Runaway Ideon (TV Series 19801981) Keiko Yokozawa as Lin Formosa. Space Runaway Ideon: Be Invoked (1982) - IMDb Director: Yoshiyuki Tomino. this anime, I got sympathy for most of the crew on the Solo Ship, including Cosmo Yuuki, Karala Ajiba and Sheryl Formosa just to name a few. ~ MOVIE INFORMATION ~ Theatrical Release: JLength: 1h 38min Categories: Action, Gunfights, Piloted Robots, Sci-Fi, Space Travel, Space Runaway Ideon - Super Robot Wars Wiki Space Runaway Ideon (, Densetsu Kyojin Ideon?, lit. As many have pointed out, the basic premise of Ideon alone bears many similarities to that of Evangelion. 'Space Runaway Ideon' is a Japanese animated TV series that ran for 39 episodes in 1980-81 and was later condensed into a movie spin-off entitled THE IDEON: A CONTACT. Composed by Koichi Sugiyama (same composer of the Dragon Quest videogame franchise) Very epic song from the. It is comprised of three machines which compromise the head and arms, upper torso, and lower torso and legs respectively. Space Runaway Ideon: Be Invoked (1982) The war between the starship Solo and the extraterrestrial Buff Clan culminates in a last cataclysmic offensive against each other, and ends with the dissolution of. The Ideon, also known as the Giant of Ide or simply Giant to the Buff Clan, is a Sixth Civilization robot excavated alongside the Solo Ship on the Andromeda planet Solo and used extensively by the planets former colonists to defend themselves. Space Runaway Ideon - Movie II Be Invoked. Anime and Manga Portal: Space Runaway Ideon. Space Runaway Ideon, el super robot que rompi la frmula - Anlisis 1,612 views 159 Share Kiser Pud 3.69K subscribers ESTE ANLISIS NO POSEE NI UN TIPO DE SPOILERS Una de las peras. Humanitys pursuit of knowledge leads them to the planet Solo, where they find mysterious remains of a. Space Runaway Ideon: Be Invoked - To the Cosmos - YouTube Browse | Movies | Upload. A movie recap of the Space Runaway Ideon TV Series. Humanitys pursuit of knowledge leads them to the planet Solo, where they find mysterious. Space Runaway Ideon: Be Invoked (1982) ~ MOVIE INFORMATION ~ Theatrical Release: JLength: 1h 38min Categories: Action, Gunfights, Piloted Robots, Sci-Fi, Space Travel, Space Runaway Ideon: Be Invoked OST - Cantata Orbis - YouTube From the movie Space Runaway Ideon: Be Invoked. Space Runaway Ideon: Contact (movie) Plot Summary: A movie recap of the Space Runaway Ideon TV Series. Space Runaway Ideon - Movie II Be InvokedSpace Runaway Ideon - Movie II Be. Be Invoked OVA Episodes: 1 movie (Ideon a Contact) 1 movie (The Ideon: Be Invoked). Actors: Yko Asagami: Harulu Ajiba Y Inoue: Piper Lou / Sheryl Formosa Yoku Shioya: Cosmo Yuki Kaneto Shiozawa: Joliver Ira. The two movies, The Ideon: A Contact and The Ideon: Be Invoked. Space Runaway Ideon: Be Invoked movie download Hosted app data – Data stored by extensions you have installed in your browser. Site settings – Permission data for websites, such as whether they can access your microphone or send you cookies. Allows you to be signed-in automatically.Īutofill form data – Information like credit-card numbers, names and phone numbers, which you can choose to store on your computer in order to have forms filled in automatically. Passwords and other sign-in data – Data related to logging into websites and applications. News usage data – Information on the frequency and the length of time you spend on a news article from the personal news page, which is used to customize what news you see.Ĭookies and other site data – Data from websites you visit which is stored on your computer, such as site preferences and login status.Ĭached images and files – Data stored on your computer by applications or websites to make processes and site loading faster. Clearing this will not delete the file you downloaded, only the record of where and when. VPN is a free service, and the amount of data you are allowed to transfer is unlimited.īrowsing history – A list of sites you have visited.ĭownload history – A record of the files you’ve downloaded. At the end of a private browsing session, when you close the browser, all cookies from that session are deleted. Notice, however, that by blocking ads you block the source of many tracking cookie. Even if you disguise your location, websites can still identify you if they have set a cookie. To enhance your privacy with regard to websites, making it more difficult for them to track you, you need a combination of features. You can hide your browsing activities from other users of that network. To turn off VPN, flip the switch in the badge.īecause the connection from your browser to the VPN server is encrypted, even if the local network is not, VPN enhances your privacy on the local network. If you do not choose a region, you are automatically assigned an optimal location. To change your virtual location, select a region from the list. Click on the badge, and you will see an on/off switch, information about the amount of data transferred, the virtual location, and the virtual IP address.įrom the point of view of websites, your browser is now located in the region given by the virtual location. When you enable VPN, it starts automatically, and a VPN badge appears in the combined address and search bar. In the double-check prompt, tap Clear My Flow.Tap and hold the page preview image or the device icon next to the item you wish to delete.To delete an individual item from My Flow: Links, videos, photos, or notes in My Flow can be deleted individually or entirely. Tap and hold the item to reveal the pop-up button, then tap Copy. CopyĪll content in My Flow can be copied to your device’s clipboard. Tap the embedded media file to play it in My Flow. Media, such as a YouTube video, can be played in My Flow. To open content from My Flow in a new tab, tap the preview image or the text preview. You can also copy the page’s web address or a note to your device’s clipboard. Links to web content, videos, and other media in My Flow can be opened in a new tab or interacted with directly there. New content will appear in My Flow with a timestamp of its arrival. Receiving content from other connected devicesĪ small dot will appear next to My Flow on your Home screen when new content is sent. You can type in the field at the bottom to send notes, or tap the upload icon to upload a file from your device. Open up My Flow with the My Flow button on the Home screen or from the three-dot menu. While browsing, tap the button in the address bar to send the page to My Flow. Read about connecting devices with My Flow. Items will remain in My Flow for 48 hours or until you decide to delete them, individually or entirely. Content such as videos or audio files can be played within My Flow or opened in a new tab. You can share files of up to 10Mb in size in My Flow. It’s a great way to keep photos, articles, recipes, travel ideas and links with you at all times. My Flow is the encrypted space shared between Opera Touch and your Opera computer browser where you can send files, links, YouTube videos, photos and personal notes, and access them at any time from your connected phone or computer. You can also see the unmodified base Player attributes on this screen. From a Player’s bio, you can navigate to the Attribute Details tab to see the exact changes that will be applied in-game. Q: How do I know if my chemistry was affected by a style?Ī: Changes in individual Player chemistry can be viewed in the Attributes section of a Player’s bio when they’re in a squad. In order to do that, is requested high chemistry. The goal of any player should be to fill all available arrows. For the Chemistry Styles that affect two attributes, the maximum boost to each is three green arrows. For the Chemistry Styles that affect three attributes, the maximum boost to each is two green arrows. A single green arrow gives a small boost to the associated attribute, two green arrows give a medium boost and three give the maximum boost possible. It means that all his six attributes may be improved in the same way by one arrow. When a player is released in a card his chemistry style is basic (BAS), the starter style. Not necessarily mean that the attribute in question is going to be increased by the same number of points as the number of chevrons filled in green.Ī: There are 24 Chemistry Styles and they all have a maximum of six arrows that can be allocated to different attributes. The maximum number of chevrons that can be filled is 6. The more green arrows per stat, the bigger will be the boost. The more arrows per stat, the bigger will be the available boost. A green arrow indicates that the stat will be boosted. A white arrow indicates a possible boost that isn’t being received, which will mean that player doesn’t currently have high enough Chemistry to get the maximum benefit. The second one are small arrows showing which stats will be affected by the chemistry and the maximum available stat boost. The first one is the name of the style that is active in that player. Chemistry style cards can also be applied to In Form items, including Icons, and to players on loan.Ī: There are two things that we can find on a player’s item about the chemistry styles. However, goalkeepers chemistry styles are exclusive to goalkeepers and outfield player chemistry styles cannot be applied to a goalkeeper. An outfield player chemistry style can be applied to any outfield player. When someone trade a player item, the buyer will keep the style that it is active.Ī: There are 24 chemistry styles: 19 for outfield players and 5 for goalkeepers. As it happens with positioning items, its effect is permanent until a new chemistry style is applied to the player. However, they can be applied to each player as many times the gamer wants but only one per player at a time. Q: How many times can I apply a Chemistry Style?Ī: Each one of these items can only be used once. Chemistry boosts will increase the value of specific in-game stats – thus increasing the player’s ability to perform. They redistribute the stats that will receive chemistry boosts. These items do not change the chemistry numbers. Since FUT 14, players receive boosts for a chosen number of stats dependent on the Chemistry Style selected. In FUT 13 and earlier editions, players received boosts for every stat. As any other consumable, they can be purchased on the market, or obtained from a pack. It depends on who is choosing.Ī: Chemistry Styles are consumable items. To choose a chemistry style according to the players’ attributes is something very personal. In these cases, it makes all the sense to apply a style to improve his pace instead of his shooting and physical that already are incredibly good. He is a great striker but there are many people that don’t like to play with him because his pace is poor. When a player plays in a position and in a formation in which the importance of the various attributes is not so uneven, it may be better to try to balance the player. It is natural that players try to improve his attacking attributes. In a general way, players tend to follow the second option because most of the times the higher attributes are also the most important ones according to the player’s position.įor example: Messi has a low defending stat because he doesn’t need it to play well in his position. One of the most common questions has to do with the approach that should be done: it is better to boost the lower stats in order to get a more balanced player or it is better to boost the higher stats to make the player even better than their opponents? The answer is not easy. So, it is impossible to apply a chemistry style without knowing the players’ attributes and work rates. In the end you will only need a certificate that matches your server's fully qualified DNS name (like ) stored in a server.crt file and a corresponding private key file. Of course you can also use any other provider to get your own certificate. With the StartSSL certificate wizard you can even auto-generate a private key and the certificate request (CSR) without the need to run cryptic openssl commands in a shell. If you use their services for the first time then I suggest to choose their Express Lane to get a free certificate for your domain really quick. I chose Startcom's StartSSL service, because they offer Class 1 certificates for free and use a very fast and purely electronical/automated way to validate that you are the legitimate domain holder. There are many commercial providers that offer trusted SSL certificates. Find the line starting with ServerName in the SSL virtual host definition and change it to: Edit the apache config file /opt/bitnami/apache2/conf/extra/nf.Find the line starting with ServerName and change it to: Edit the apache config file /opt/bitnami/apache2/conf/nf.Edit /etc/hosts to include a line that resolves both the short name and the FQDN to the server's public IP address:.Edit /etc/hostname to include the short name ( owncloud).For the BitNami ownCloud appliance the following steps are required: For the following instructions I assume that the name resolves to the IP address of your ownCloud server.Ĭonfigure the server's Linux OS and apache/httpd installation to use this name. You need to have authoritative access to a public DNS domain and register your ownCloud server's name in it. It is easy though to install a custom certificate for ownCloud and get rid of all the browser security warnings. like with every application using https you will run into the issue that it initially uses auto-generated self-signed certificates that no browser will trust by default. You want to use an SSL encrypted https link for the WebDAV connection, and this is possible with ownCloud out-of-the-box, but. No problem if you use it on an internal or firewalled network, but I would not recommend to send your login data and private files over an unencrypted Internet connection. On the other hand plain http is not really secure. Therefore it is firewall and proxy server friendly (unlike the traditional file sharing protocols SMB/CIFS and NFS), and it is available for all different client platforms. WebDAV is an open standard protocol to access files through an http(s) connection. For the remaining files I would recommend to access them online through a WebDAV share. Luckily you can choose to sync only parts of your ownCloud data. On the other hand having multiple copies of your files on different devices somewhat defeats the idea of centralized storage, and if you store Gigabytes and Terabytes of data in ownCloud it is just not practical to sync all of it to any device. This way you can make your files available on a fast local drive and independently from a network connection. There are basically two ways to achieve this: You can either use one of the ownCloud sync clients that are available for different platforms and allow you to synchronize a local directory with your ownCloud files (just like the Dropbox client for your Dropbox storage). But if you want to actually work (edit, copy etc.) with your files on a Windows system then you will prefer to have them available on a Windows drive that you can access directly with any application. This interface works well on all sorts of end user devices. I will continue with explaining how to secure access to your data with SSL certificates and using WebDAV in Windows to access your ownCloud files.Īfter the installation you have immediate access to ownCloud through the built-in web interface that allows you to upload and download files, manage a calendar and contacts, viewing pictures and playing music: The first part covered the installation and initial configuration of the BitNami ownCloud stack virtual appliance. This is the second part of my postings about ownCloud, an Open source solution for managing your data in the cloud. Soroban is the name of a Japanese abacus. Another was short grooves with one or no bead in each one of the eight grooves. First was the long groove had five beads in each of the eight grooves. Wire and beads have prominently used an abacus instead of boards.The Roman abacus was rebuilt in the 1 st century, and it consists of two types of grooves. Roman abacus had smooth tables with pebbles as the counters, which Pope Sylvester later modified. Chinese abacus had oval beads during the Han dynasty, which later changed to follow the 2:5 ratio during the Ming dynasty. The first part had two beads in each rod, and the other had five beads in one rod. Beads are oval and are used for calculations on the wooden tray-like surface. Suanpan, meaning calculating tray, is the first Chinese abacus. This abacus came to be known as the Salamis Tablet as it was discovered on Salamis Island. These two sets were divided by a horizontal crack. It had another set of 11 lines cut by a perpendicular vertical line. It consists of 5 parallel lines marked, which were divided by a vertical line. It is constructed using marble, and its size is 149*75*4.5 cm. A 300 BC old is one of the oldest counting boards used in Greek. Greek used wooden or marble framed abacus with small metal pieces to count. GreekĪbacus was popularly used in Greek in around 5 th century BC. The old Babylonian scholars used their sexagesimal system in the abacus for mathematical functions like addition and subtraction. The people of Sumerian civilization used the first abacus for counting. Mesopotamian or Sumerian is one of the oldest human civilizations. These abaci were popularly used in modern times. Coin board and line board were popularly used in Western Europe.Ĭhinese abacus is known as Suanpan, Japanese abacus is known as Soroban, and Russian abacus is known as Schoty. The Apices and the Coin board were used in the middle-ages. Greeks used salamis while Romans had Roman calculi and hand abacus. In ancient times some of the counting devices used were Salamis Tablet, Roman calculi. Following is the timeline showing how the abacus was evolved and used over the years. The abacus, one of the first counting machines to be invented, dates back to 300-500 B.C. Blind people still use his abacus for calculations. Cranmer was blind, and he built an abacus to help himself and others like him to calculate. Peggy A.Tim Cranmer is credited for a robust calculating machine abacus. This object and other abaci from the Smithsonian Institution’s National Museum of American History are shown at the website. Final answers are usually represented by the smallest possible number of beads-five one-beads would be replaced by one five-bead. Thus, the abacus shown in the photograph represents the number 555,615. Five can be represented by five one-beads brought up to the cross-bar or by one five-bead brought down. In the Chinese form of the instrument, two beads above the cross-bar each represent five and those below it represent one. The beads on the rods in this abacus represent numbers in base ten, reading from right to left as 1s, 10s, 100s, etc., as in European notation. In the late nineteenth and early twentieth centuries, western scientists and mathematicians sometimes exhibited abaci as examples of eastern culture, This is one such abacus, from the mathematics department of Brown University. The term “counter” eventually came to refer not only to an object used in calculations but also to the place in a store where transactions are carried out.īy the eighteenth century, the abacus was well established in China and Russia. In Medieval and Renaissance Europe, merchants commonly did calculating by moving wooden or metal counters along lines drawn on a wooden table known as counting board, a counter-board, or a reckoning-board. The abacus has taken many forms over the centuries. Our modern terms “calculate” and “calculus” come from the term calculi, while the word “abacus” comes from a Greek word meaning a board or slab, or a calculating table. Small stones known as calculi, from the Greek khalix, pebble, were moved along lines drawn in stone or sand. The instrument may have originated in the Middle East before the time of Christ. The abacus is a computing device on which arithmetic calculations are performed by sliding counters (beads, pebbles, or flat discs) along rods, wires or lines. Chinese Abacus, ca 1925, Smithsonian Institution negative number DOR 2010-0104. |
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