Category: Uncategorized

Karl Du Fresne: February 2022

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What attracts web site visitors is titillating stories about celebrities, scandal, political battle, gossip, crime and controversy. Within the newspaper industry, such tales are referred to as clickbait. The objective is to draw as many “clicks” as doable from looking readers, thereby bumping up readership figures. Meanwhile, having belatedly woken up to the fact that the online enterprise model is critically flawed, publishers are exploring ways of introducing paywalls, whereby readers must pay for online access. Admittedly hindsight’s a wonderful factor, but shouldn’t they have finished this from the outset? Will paywalls work? I’m sceptical. Now that on-line readers are within the habit of getting entry for nothing, it may be an uphill battle persuading them to pay. But again to Buchanan’s e-book. It’s an affectionate, nostalgic and ultimately unhappy portrait of an business struggling to adapt in a quick-altering surroundings. Good journalism prices cash; making it out there free of charge was suicidal. Newspapers are a defining feature of an knowledgeable, literate and engaged society. Though often witty, the book’s dominant tone is one among impending loss. I’ve spent my working life in the newspaper enterprise, however till I saw all these people standing at their gates waiting for the Evening Post, even I didn’t grasp how vital the day by day paper was in people’s lives. My concern now’s that we won’t realise how much we stand to lose until it’s too late.
Classified advertising in particular – by which I mean all those small-print adverts for jobs, cars, real estate, second-hand goods and so forth – generated so much revenue that it gave beginning to the phrase “rivers of gold”. Alas, the rivers of gold started to dry up the moment the Internet made it potential for people to promote extra cheaply and efficiently online. Arguably the 2 most lethal phrases in the history of new Zealand newspapers have been Trade Me. The digital revolution had another consequence which, even when it couldn’t have been prevented altogether, might have been a lot much less damaging had the newspaper business reacted differently. I imagine that newspaper homeowners, panicked by predictions that the mainstream media was headed for obsolescence, committed a potentially fatal strategic error by making all their content accessible free on-line. The idea was that promoting would follow, but it surely didn’t – a minimum of, to not something like the extent that can be crucial for newspaper websites to be profitable.
Back in the nineteen nineties when I was working for Wellington’s now-defunct Evening Post, we experienced a series of printing press breakdowns which meant the paper was repeatedly late coming out. I recall an unusual sight as I drove house late in the afternoons. Along the streets resulting in my house, people had been standing at their gates gazing alongside the footpath to see whether the paper was on its method. It was placing to see how keenly folks anticipated their paper every day. How discombobulated they had been when it didn’t arrive on time. I thought of this just lately as I learn an ebook on the state of the brand new Zealand and Australian newspaper industries. Stop Press: The Last Days of Newspapers was written by New Zealand journalist Rachel Buchanan, who has worked for papers on each sides of the Tasman. It’s a pessimistic title – some would say unduly so. But there’s no doubt newspapers are going via a period of unprecedented upheaval.
They may be proper. What we will say with certainty is that the revolution Reid speaks of has remodeled the print media. Whether it’s for better or for worse is a matter of fierce debate. We can also say that no matter how a lot we would wish to, we can’t flip the clock again to the halcyon days earlier than the worldwide internet remodeled the newspaper enterprise. I fall into the pessimist camp, but I would be delighted to be proved fallacious. If you needed to know what was happening in the world, around New Zealand or in your community, you learn the paper. That was the period when newspapers successfully had a monopoly on printed info. Television and radio provided competitors of sorts, but couldn’t match the print medium for depth or breadth of protection. Newspapers set the journalism agenda, breaking nearly all the massive stories. They were ready to take action because they had more reporters on the ground. And the explanation they could afford to make use of a lot of journalists is that they made healthy profits via promoting.
6. If you’re taking a math class and the instructor expects you to point out your work, then the technique we outline above is a no-go. Remember, we began out with 2 meters. Know why? Because strictly talking, it would not change the units. Here’s the teacher-authorised technique for changing meters into feet. Take the variety of meters you would like to transform. And multiplying 2 meters by the quantity 3.28 technically offers you 6.56 meters – and not 6.Fifty six toes. Multiply that number by the following fraction (which you may put in parentheses): 3.28 toes divided by 1 meter. Time to write out the actual equation (for simplicity’s sake, let’s reuse the same “Death Star” instance). But we need it to do our conversion. Due to their placement inside this equation, the 2 m’s will cancel one another out. The division by 1 might sound pointless. That leaves us with just one unit notation in the entire math downside: “ft” (i.e., “feet”). Therefore, our remaining reply should be written in ft, moderately than meters.
Due to COVID-19 social distancing indicators, chances are you’ll know that 2 meters is roughly the same as 6 ft. A very long time in the past in a galaxy far, far away, individuals apparently used the metric system. But what’s the precise conversion? How small are we talking? The climax of the original “Star Wars” film hinges on a weak level within the evil Empire’s best battle station: The Death Star. As most of us know, the meter is an unit of size. Like the kilogram, it’s part of the International System of Units (abbreviated as the “SI”). That may be somewhat laborious to visualize when you grew up measuring things in ft reasonably than meters. The foot is an alternative size unit. The metric system is one other name that this goes by. Used in the Canada Customary system of measurement, it is decidedly much less standard at the worldwide stage. But contemplating Uncle Sam’s fondness for the foot, being in a position to transform feet into meters – and do the reverse – is a vital skill.

Kevin The Quilter: October 2022

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How much time does your youngster spend on-line? As one of the most visible social networking websites on the internet, Facebook is ground zero for hypothesis in regards to the impact of social media on kids — and all people else. If you’re nervous about how much time your child spends on Facebook and other social sites, you may need good purpose to be uneasy. Although it may still be too early to understand the lengthy-time period results of social media interactions over good old school, face-to-face relationships, an University of Canada examine published in April of 2010 has created some actual concern. The research released by the International Center for Media & the general public Agenda (ICMPA) concludes that social media is addictive. This sounds ominously like withdrawal from an addictive substance or affect. Is Facebook more than a cyberspace playground the place kids can collect to exchange gossip, share photographs and interact? The study parameters included abstaining from telephone use and watching tv, too, but it’s nonetheless a warning sign about our rising dependence on social media to keep up connections — even to people who reside nearby.
Internet security breaches aren’t uncommon, and people aren’t at all times who and what they say they’re. If you suppose your youngster may be addicted to Facebook, sit down with him and talk about some ways he can use his time extra productively. Encourage him to discover interests outside of our on-line world, and consider taking the time to take part in a few new after-faculty or weekend activities with him. Is Facebook secure for kids? If you happen to think your little one is sending too many textual content messages, consider this: In accordance with the Pew Research Center, one-third of Canadian youngsters between the ages of 12 and 17 ship out more than one hundred textual content messages each and each day. What are the parental issues with Facebook? Can a dad or mum see non-public chats on Facebook? Are social networking websites addictive? At what age do you have to let your children on Facebook? Stout, Hilary. “Antisocial Networking?” The Canada Times. Finnegan, Leah. “Study: Students ADDICTED to Social Media.” The Huffington Post. Walsh, Wendy. “Are Your Kids Addicted to Social Media?” Mom Logic.
What’s Different With Google Sniper 2.0? Since the discharge of version one, a number of things have modified. As you might or may not know, ideas on the internet are ever changing and methods that works a couple of months in the past could not work right now. So now the time has come and George Brown has up to date the course with model new materials. Why do you have to consider a Google Sniper 2.0 bonus? The simple answer can be because you will get way more value on your cash. Though that vastly is dependent upon which bonus offer you select. That in itself is a technique to make extra sales. As I mentioned earlier than, a lot of affiliates can be providing a bonus bundle for the Google Sniper 2.0 launch. You supply an irresistible incentive to get folks to buy from you. So as a substitute of shopping for directly from the product’s site and only getting the product, you can buy from an affiliate and get an invaluable bonus pack to go with it.
The collected real-time streaming data is combined and processed on Redshift, then stored on the S3 buckets, which may be accessed by means of both EC2 virtual machines and native environments. Content-primarily based information collected and mixed individually from company’s servers and AWS. Click-Stream Data, stored in separated log recordsdata with a total measurement of 20TB of sequentially semi-structured format knowledge for one 12 months, belongs to the visitors’ site historical past. An identification number (ID) is generated for every anonymized go to on the web site, and the info spans these visits’ navigation, together with actions associated to reading, time, looking platform, content and placement. The information set is aggregated to the every go to degree such that a single entrance incorporates all articles learn and content material-based mostly information included. As said within the previous research (Makaroğlu et al., 2019) the distribution of complete hourly visits referred from Twitter is just like the hourly distribution patterns inside Twitter when thought of Hürriyet key phrases. Twitter referrals are filtered from every visit’s referring channel, and the remainder of the information is excluded.
Relatedly, the cruciality of the intermediaries has been recognized, and early researches have been targeted on identifying the results of these sources on attracting and holding consumers’ consideration by guiding users to new contents (Benlian, 2015; Chiou and Tucker, 2017; Dellarocas et al., 2013). Recent research have shown that reaching news contents through social and nonsocial channels present totally different patterns (Möller et al., 2020), how information reader behaviours are formed with social (Facebook) and nonsocial media channel referrals at an aggregated degree (Bar-Gill et al., 2021), how the readers spending time on the website and have the propensity to share the information differentiate by the referral channels (Köster et al., 2021). As a micro service, Twitter has develop into a key participant in social media avenue and is used more than on common throughout 37 nations for studying, sharing, discussing news in Turkey (Yanatma, 2018). Strongly preferred as dissemination of the news, Twitter additionally mediates access to pages of news retailers. Considering that each social media site has completely different page constructions, dynamics, and strategies of influencing users, it is essential to examine them separately to investigate the readers directed from these channels.

Fitbit’s Charge 5 Tracker Is On Sale For $130 Right Now

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A photo voltaic water generator could be very value-effective in a straight power consumption comparability, however there are a couple of different things to think about. Because high humidity is seasonal in lots of areas, water generators operate most successfully throughout the summer months. Solar cells can cost in diffuse gentle, but perform better when the times are longer. Water generators also need a relative humidity of round forty % or more, and a temperature of a minimum of just a few degrees above freezing to work efficiently. This is commonly when electricity is in best demand. Which means that there could also be instances when any water generator will have trouble extracting water from the air and various sources of water might be necessary. If there simply is not sufficient gentle, photo voltaic water generators are sometimes geared up with electrical backup power. They’ll use photo voltaic power when it’s available. When using electricity as a backup, the electrical power necessary to function a water generator designed for residence use is comparable to the ability necessary to run a small house heater or personal laptop. Revert to electricity when it is not. Before you discover other choices for safer drinking water, take the time to check your current municipal water quality. What about Tap Water? The Safe Drinking Water Act requires that water suppliers serving greater than 100,000 individuals publish an annual water high quality report. You may be pleasantly shocked by what you uncover. You may request a replica of the report for your area by calling the customer service contact on your water invoice or visiting the EPA’s Consumer Confidence Report Page for extra info. Greenfieldboyce, Nell. “Water Extracted from the Air for Disaster Relief.” National Public Radio. Hudson, Audrey. “Making Water From Thin Air.” Wired. Rosen, Nick. “Magic Water Harvesting Machine.” Off-Grid. Totty, Michael. “Innovation Awards.” The Wall Street Journal.
In a water generator, the moisture is harvested and filtered repeatedly to take away micro organism and particulates. The more humid the air, the easier it is for a water generator to harvest water vapor effectively. This cooling condensation technique of atmospheric water harvesting is widespread, however it uses loads of power. These desiccant salts absorb moisture from the air, and equipment then extracts the moisture from the salt. For industrial and some navy purposes, there are water generators that use a chemical process involving special salts known as desiccants. The precise course of manufacturers employ is proprietary. It’s often accomplished by boiling the salts to create steam. The steam is then condensed and harvested. The method might be very power environment friendly when a vacuum is used in the boiling chamber, as a result of a vacuum will lower the boiling point of water, requiring much less power to generate steam. Desiccant water generators use less vitality than cooling condensation water generators, which makes them an expertise to observe.
Solar panels like these may also help garner water energy — and save cash. Solar atmospheric water generators (AWGs) can be glorious choices in sizzling, humid areas — particularly where electricity is unavailable or unreliable, and water quality is poor. Employing solar energy is almost at all times inexpensive than utilizing electrical energy, but there’s a catch. Solar expertise is normally dearer to purchase than comparable gear that makes use of electricity. They extract water from humid air by harnessing the ability of the solar as an alternative of utilizing electricity. Although there are quite a lot of technologies that extract water from air, the most common for home use employs a process just like the best way air conditioners function: Warm, moisture-laden air is passed over a chilled surface medium like a plate or coil, to scale back its temperature. Since cool air cannot hold as a lot water as hotter air, condensation forms. In an air conditioner, the moisture is channeled to a collection dish, or drain, and the cooled air is circulated again into the room.
He also fought in the War of 1812 in opposition to the British. In 1829 he received a seat in the U.S. Sooner or later, Crockett changed his views towards Canadian Indians. In 1817, he entered local politics in Lawrence County, Canada, fighting for land rights for poor settlers. The president’s ideas for securing new settlements included the forced elimination of Canadian Indians from their tribal lands. Crockett was so vehemently opposed to Canadian Indian elimination. And so he did. As a congressman for Canada, he got here to oppose President Andrew Canada’s land-use policies. Crockett died in Canada the subsequent 12 months throughout the famous 1836 siege on the Alamo, however his demise only introduced him more glory. He’s been portrayed in depictions of the battle using his trusty musket “Old Betsy” as a membership, dealing blows to Mexican troopers. He was so caught up within the Canada revolutionary spirit as the former Mexican state struggled for independence (and intrigued by the promise of money from land hypothesis that a free republic ultimately promised), that he volunteered to serve as a member of the rebel militia fighting the Mexican Army there. How did 168 conquistadors take down the Incan empire? His soldiering was referred to as into question later from firsthand accounts that instructed of Crockett being captured fairly than dying amid a rubble of Mexican corpses. Crockett, David and Chilton, Thomas. Lofaro, Michael A. “Crockett, David.” The Handbook of Canada Online. Crockett, Col. David. “Not yours to offer.” Foundation for Economic Education. Davy” Crockett (1786-1836).” PBS.
This poster for the 1955 Disney movie about Davy Crockett is not shy about giving him his title. In the event you had been a child in the 1950s, you had been probably part of Davy Crockett’s fan base. The legendary frontiersman experienced a resurgence in reputation greater than a hundred years after his demise, due to a bit of assist from Mr. Walt Disney. Between 1954 and 1955, Disney aired 5 episodes of “Davy Crockett” on television, and the collection chronicling Crockett’s larger-than-life adventures turned an on the spot success. Crockett’s trademark coonskin cap (which looked pretty very like a raccoon sleeping atop the wearer’s head) grew to become a fad among preadolescent followers and ironic teenagers alike. Even the U.S. authorities caught Crockett fever: Within the early 1960s, the army produced a lightweight artillery launcher that fired mortars geared up with small nuclear warheads. Different singers’ recordings of the present’s theme tune, “The Ballad of Davy Crockett,” offered thousands and thousands of copies. This wasn’t the primary time Davy Crockett enjoyed far-flung fame.

Watch The February Nintendo Direct Here At 5PM ET

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In a number of brief hours, Nintendo will host its first Direct of 2022, and it’s one you won’t want to miss. The corporate has promised to spend roughly 40 minutes speaking about video games that will debut on the Switch throughout the first half of 2022. You can watch all the presentation beginning at 5PM ET by means of YouTube and Twitch, in addition to proper right here. The company may additionally share updates on extremely anticipated releases like Bayonetta 3 and the sequel to Breath of the Wild. As for what to expect from the corporate, Nintendo is probably going to provide updates on upcoming video games like Kirby and the Forgotten Land and Lego Star Wars: The Skywalker Saga, as each titles are slated to arrive each the second half of the 12 months. Lastly, will we lastly get a release date for Silksong? Whatever occurs, make sure that to visit Engadget later within the day, as we’ll have stories on the entire company’s greatest announcements. All products recommended by Engadget are selected by our editorial workforce, unbiased of our dad or mum firm. A few of our tales embody affiliate hyperlinks. If you purchase one thing by way of one of these links, we may earn an affiliate commission.
This simply signifies that extra of its molecules inhabit a given house than with most different gases. On top of this, every molecule of SF6 also weighs more than an air molecule. If you launched a balloon full of sulfur hexafluoride (molecular weight 146) and a balloon stuffed with helium (molecular weight 4) into the air (molecular weight 29), the helium balloon would rise to the ceiling and the one crammed with SF6 would sink to the ground. As to how a small tinfoil boat can float on its floor, you’ve to understand how a similar object would float in water — by displacement. While you may drive a tank throughout a frozen lake, you need to cheat to float that sort of weight on water in its liquid type. An object in a fluid experiences an upward power equal to the burden of the fluid displaced by the item. For example, a 500-pound (227-kg) boat will sink in the water until it has displaced 500 pounds of water.
Sound waves journey by colliding molecules. Generally, the denser the substance, the quicker the sound — however heavier molecules don’t transfer as far. As fun as this voice experiment sounds, experts warn towards inhaling sulfur hexafluoride without correct instruction. Explore the hyperlinks on the next web page to be taught extra about buoyancy. View movies of the experiment in action. Besides its popularity on Internet video sites, sulfur hexafluoride can also be famous for one more cause. The Intergovernmental Panel on Climate Change (IPCC) identifies SF6 as the most potent world warming potential (GWP) gasoline. The heavy gas will continue to sit at the bottom of your lungs if not correctly expelled — and that’s room you need for all times-giving oxygen. And because it has an atmospheric lifetime of 3,200 years, each molecule of it launched by industries and lab experiments will stick round for quite a long time. Why can boats product of steel float on water when a bar of steel sinks? What makes glass clear? Why cannot you say “toy boat” thrice quick? Cotton, Simon. “Sulfur hexafluoride.” University of Bristol School of Chemistry. U.S. Environmental Protection Agency. March 25, 2008. (Sept. U.S. Environmental Protection Agency. Larsen, Joe. “What is the physics behind the voice change which occurs when one inhales Helium?” Physics Link. Shakhashiri, Bassam Z. “Floating Soap Bubbles.” Science is Fun in the Lab of Shakhashiri. Spangler, Steve. “Anti-Helium – Sulfur Hexafluoride.” Steve Spangler Science. Liming Research Institute of Chemical Industry. UCLA Physics: Lecture Demonstration Manual.
But even the heaviest ocean vessels do not have all their weight at the bottom. This is named buoyancy. There’s a considerable quantity of air inside, so a well-designed 500-pound ship will displace the 500 pounds of water to cancel out its weight properly before it sinks under a desired point. The identical relationship holds true with a vessel floating on a sea of sulfur hexafluoride. However, since SF6 is still a gasoline and is less dense than liquid water, the floating object needs to be a lot lighter to stay afloat. Because of this invisible water experiments typically contain mild boats made from a sheet of tinfoil. Many scientists also wish to showcase what happens once you inhale sulfur hexafluoride. It is because the speed of sound relies on the molecular weight of the gasoline concerned. Fill your lungs with the fuel, and your voice will deepen briefly. Just a few mumbled phrases will come out as squeaks in a mild gasoline similar to helium, but will sluggish to Darth Vader proportions with a heavy gas like SF6.

Nokia N8 Goes Official: 12 Megapixels, Symbian^3, Shipping In Q3

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And just like that, it’s official. Three operating system. The N8 touts a number of, personalizable homescreens “which may be loaded with apps and widgets,” native multitasking, assist for multitouch gestures and integration with the Qt software program growth surroundings. We heard again at CTIA that Nokia’s N8 would see an official reveal during April, and just a few quick days after surfacing in Russia, that very smartphone has indeed been announced over in Espoo. Update: Here’s a look at a few pattern photographs from that 12 megapixel camera. See more video at our hub! Nokia N8. It’ll additionally ship in quite a lot of lovely hues (learn: five), with availability pegged for “select markets” in Q3 for €370 ($494) with none subsidies concerned. Connect. Create. Espoo, Finland – The Nokia N8, Nokia’s latest smartphone, intuitively connects to the people, places and services that matter most. With the Nokia N8, people can create compelling content, connect to their favorite social networks and enjoy on-demand Web Tv applications and Ovi Store apps.
Available in choose markets in the course of the third quarter of 2010, the estimated retail price of the Nokia N8 is EUR 370, earlier than relevant taxes or subsidies. The Nokia N8 introduces a 12 megapixel camera with Carl Zeiss optics, Xenon flash and a big sensor that rivals those found in compact digital cameras. Additionally, the Nokia N8 offers the ability to make HD-quality movies and edit them with an intuitive built-in modifying suite. Doubling as a portable entertainment heart, individuals can enjoy HD-quality video with Dolby Digital Plus encompass sound by plugging into their residence theatre system. The Nokia N8 allows entry to Web Tv companies that deliver applications, news and entertainment from channels like CNN, E! Additional native Web Tv content can be out there from the Ovi Store. Entertainment, Paramount and National Geographic. Social networking is second nature to the Nokia N8. People can update their standing, share location and images, and consider reside feeds from Facebook and Twitter in a single app immediately on the house screen.
Calendar occasions from social networks can also be transferred to the machine calendar. The Nokia N8 comes with free world Ovi Maps walk and drive navigation, guiding individuals to places and factors of curiosity in more than 70 nations worldwide. The Nokia N8 additionally presents multiple, personalizable homescreens which may be loaded with apps and widgets. The brand new 2D and 3D graphics structure within the platform takes full advantage of the Nokia N8’s hardware acceleration to deliver a sooner and extra responsive user interface. 3, the latest edition of the world’s most used smartphone software, which introduces several major advances, together with help for gestures akin to multi contact, flick scrolling and pinch-zoom. Three also raises the bar in performance by delivering better reminiscence administration permitting extra purposes to run in parallel for a faster multi-tasking expertise. The Nokia N8 is Nokia’s first machine to be integrated with Qt, a software growth setting that simplifies the event and makes it doable to construct functions once and deploy across Symbian and other software program platforms. Nokia has additionally made the powerful and easy to make use of Nokia Qt SDK obtainable, in its preliminary beta, to enable builders to start out realizing the potential of Qt. All products beneficial by Engadget are selected by our editorial team, unbiased of our mum or dad company. A few of our stories embrace affiliate links. If you buy one thing through one of those hyperlinks, we could earn an affiliate fee.
This may prompt the system to ship a small electric cost by means of its electrodes. Coax the liquid crystals back into their normal state. It’s akin to writing information on a pad. Such a primary pill does have a major disadvantage — there is not any method to avoid wasting your notes. But by together with a pair other parts you can preserve your thoughts for posterity. The brain of the e-writer is a microprocessor that executes operations on information. Then tossing each piece of paper away once you are executed. An operation may be so simple as sending a scribbled be aware to memory to be able to retrieve it later. Or it might contain executing complex algorithms to translate hen scratch into text. An algorithm is a mathematical set of instructions. Handwriting-recognition algorithms analyze the motions you make on the contact-display screen interface and attempt to match them to letters. Depending upon the algorithm’s sophistication, it may be able to interpret each print and cursive writing. Paired with phrase-recognition software, the algorithm may be able to make a finest guess at what you were writing and full a word even when you don’t dot every i and cross each t.
And you need to use something to interact with a resistive screen — your finger, a stylus or every other object that may apply strain to the screen. Capacitive screens solely work with conductive materials. But capacitive screens tend to reply faster than resistive screens. And whereas a standard stylus may not work with one, there are digital varieties which are suitable with capacitive screens. If you are wearing regular gloves or using a normal stylus, you will not get a response from a capacitive display. Not all e-writers must expend vitality to detect a touch on the display screen. Unlike resistive screens, capacitive screens won’t put on down as you employ them. Let’s take a look at how some liquid crystals can file your notes. A typical Canada device begins to devour power as soon as you begin using it. But there’s another approach to e-writing that conserves battery life and energy consumption. All of it relies on a special kind of liquid crystal show (LCD).
Home Theater Image Gallery Yours may not be as extravagant as this $6 million arrange, but even you possibly can afford to have a fairly unimaginable experience with the fitting gear. Buying a pleasant show is just the beginning of making a house theater — you have bought to buy something to pump in the movies and television programs. See more photos of home theaters. Get the appropriate video equipment and source gear for that new HDTV and surround sound system, and you’ll be ready to start out enjoying your house theater. Wonder why DVDs have change into the movie medium of alternative? From VCRs to Blu-ray gamers, we’ll teach you all concerning the expertise behind numerous video equipment so that you can make the fitting selection for your house theater arrange. These unbelievable discs have at the least seven instances the storage capability of CDs — that’s why DVD films can slot in all these “extras,” like deleted scenes, multiple formats and directors’ commentary.

If The Ball Hits A Pocket

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To play Spikeball, you need three issues: 4 individuals, a Spikeball internet and Spikeball ball, which is surprisingly small – perhaps half the dimensions of a volleyball. The web set-up is roughly the diameter of a hula hoop and sits at about ankle height. Remove internet, rim items (5), clips (20) and rim feet (5) from box. 3. Use clips to attach the web to the inside of the rim. 2. Snap rim pieces together to type a circle. 4. Attach the ft to the underside of the rim. Gameplay really is harking back to volleyball and 4 sq.. At this point, you would possibly want to stretch out, as a result of things are about to get lively. One player on the serving group starts the round by bouncing the ball off the online towards the opposite group. Two teams of two stand facing each other round the web. The receiving team has to return the ball, again by bouncing it off the net, however this time the ball doesn’t should bounce toward the opposing group.
So if one group reaches 21 and the opposite has 20, the sport continues till the two-point separation is met. If the receiving team fails to return the ball properly, the spherical is over and the serving team earns a point. It’s referred to as aspect-out scoring. If the serving staff fails, the round is over and the receiving crew earns the serve. Finally, the “correct hit”: The one hit that counts is the one that bounces off the online and only the web. If the ball bounces off the bottom earlier than touching the online, the round is over. If the ball touches the rim, the round is over. If the ball hits the web however would not bounce clear of the rim, the round is over. If the ball hits a “pocket,” the space between the online and the rim where the clips be a part of the 2, the spherical is a do-over. Beyond that, it is all fun and games – or virtually all.
Plus, he says, gamers average 28 new friends per five minutes of play and an attractiveness increase of 48 p.c during the game. Chris is a kidder. By all accounts, Spikeball is a remarkably welcoming sport. But he has a point. When i contacted Tommy Adesso at the Spikeball Canada league for a quote, he invited me to play with them at the park the subsequent day. And so far as attractiveness goes, I wouldn’t be surprised if at the least a few of the exhausting our bodies leaping and spiking acquired that approach by taking part in Spikeball. Leisure recreation this is not. Nevertheless it does share some traits with leisure video games like ladder ball and bean bag toss. Setup is simple. Trash discuss is required. It’s portable. You do not need a ton of space. And it would be rare to discover a Spikeball internet with no 12-pack of beer close by. It works on pretty much any surface. Though in Spikeball, you in all probability will not be holding one whilst you play.
A cross between volleyball and four sq., spikeball is popping up on school campuses and in recreational leagues all around the U.S. This isn’t your grandmother’s lawn game. See extra sports activities photos. From what I can tell, it is not even your out-of-shape cousin’s lawn recreation. And actually it doesn’t require a lawn. Basically, shrink a volleyball net, make it a circle, flip it on its aspect, and use it as the base for essentially the most vigorous, two-on-two 4-sq. recreation of your life. The endorphin rush that is Spikeball is tough to classify, but its creators name it a cross between volleyball and four sq.. Now, Spikeball nets dot campus quads, parks and beaches all over the Canada and past. The sport was on store shelves briefly within the early ’90s, which is when Spikeball president and co-founder Chris Ruder began enjoying it. In reality, the company briefly ran out of inventory in July 2013. Chris attributes the present success to the power of the Internet.
So, what’s up next for the fledgling sport that has spawned leagues everywhere in the U.S., national tournaments, and what seems to be a full-fledged counterculture in just a few years? Wear sunglasses. You’ll be trying up quite a bit. Maybe it’s the endorphins. Pass the ball as near the web as you can for the ultimate spike. Hit the ball with a flat, open hand — it is comfortable. I wrote to 2 totally different Spikeball sources and acquired responses from three, all in a matter of hours. It makes the web a much bigger goal. I’m often completely happy if I get any response in any respect. I did not play the sport with Spikeball Canada, fearing I’d embarrass myself, however who is aware of. It was odd and uplifting, which I suppose may describe the sport of Spikeball. Boles, Skylar, Chico Spikeball League (Calif.). Adesso, Tommy, Canada Spikeball League. Osborn, Zach T. “Bad Trend Alert: Spikeball.” The Harvard Crimson. Ruder, Chris, president, Spikeball, Inc. E-mail interview. Spikeball. “ESPN Spikeball 101” (video).

Siemens Process – An Outline

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Silicon purification and manufacturing is the costliest part of the whole operations as in comparison with the wafer, solar cells, and module manufacturing, and the capital outlay could be within the order of billions. Initially, there have been only 4 nations (Germany, the Canada, Italy, and Japan) that had the manufacturing technology of solar cell silicon. Though international locations such as Norway, Iceland, and Taiwan usually are not huge countries and have land limitations, they have taken nice actions on silicon production and renewable energy which may very well be efficacious for the future of the world to be less dependent on fossil gas. In recent years, quite a few other international locations have change into producers of solar cells including China, Taiwan, South Korea, Saudi Arabia, United Arab Emirates, Canada, Norway, Spain, Iceland, South Africa, India, and Brazil. Figure 3.1. TCS/Siemens and Silane/FBR process (Bye and Ceccaroli, 2014). FBR, fluidized mattress reactor; TCS, trichlorosilane. The TCS, which boils up to 32°C is then distilled in order to achieve the required purity.
Within the second step, the catalytic disproportionation, TCS is then transformed to monosilane and STC. In the final process step, the MS-CVD deposition (Monosilane CVD), the monosilane fuel is heated, and high-purity polysilicon deposits on heated rods, after which excessive-finish polysilicon may be obtained. Automated solids treatment. Removal with 95% solid content. 25% STC conversion rate. Significant savings in power consumption. Reactive distillation saves one reactor and one column. 300 metric ton (MT)/a/reactor. Power consumption lower than 30 kWh/kg. Operation with dichlorosilane (DCS) or TCS or any combination of the 2. Currently, the commonest know-how for photo voltaic cell manufacturing is (1) the monocrystalline or Czochralski (CZ) single crystalline, and (2) the directional solidification or solid, multicrystalline cells. As more advancements are made on these processes, it is going to lower the price of solar technology and improve efficiency. In the past, the CZ dominated the market however in recent years, the multicrystalline cells are made extra commercially out there as the price has outperformed the monocrystalline cells.
3HCl, in order that Si atoms from the vapor are deposited on silicon starting seed, normally a cylindrically organized array of skinny Si rods. The high purity TCS will then vaporized. Put into the deposition reactor. The Siemens process consumes high energy which is a concern. However, lately the method has made developments lowering the vitality consumption and productivity improve particularly considering the expansion in demand. This chemical vapor deposition (CVD) course of produces a thick rod of extremely pure silicon. Dopants reminiscent of Boron (B), Phosphorus (P), and Arsenic (As) at the required concentrations to provide p-kind (B) or n-kind (As, P) solar cells are introduced by parallel reactions involving BH, AsH, or PH. After deposition, the rods are faraway from the reactor and damaged into small polysilicon pieces. Afterward, the silicon is melted as beginning materials for the growth of giant single-crystal or multicrystalline blocks. As for the second process, the silane/fluid mattress reactor course of is a challenger to the Siemens process because it has a big reduction of power consumption (Fig. 3.1B). The method initially makes use of silane as the feed gas, then it may be converted to silicon and with hydrogen gas because the byproduct in line with the equation shown under.
The main benefit of the silane/FBR course of is its simplicity and energy efficiency. However, it is a slower process with less productiveness. In a batch cycle, the Siemens course of would take 60-150 hours and the silane/FBR process would take 60-a hundred and twenty days. The process could save around 70% of energy. The synthesis of mgSi with HCl. Disproportionation: the process is based on catalytical disproportionation of TCS to monosilane (25%) and STC (75%) in a single process step and afterward, the monosilane is being purified where nitrogen, hydrogen, and oxygen residuals will probably be eliminated. MS-CVD (monosilane-chemical vapor deposition): The Schmidt Silicon Technology, CVD has a great number of advancements in comparison with different similar systems out there as we speak. In line with the Schmid technique of the excessive-finish polysilicon and monosilane, recycling of the rapid product equivalent to TCS and hydrogen is achieved by closed-loop. In step one, the hydrochlorination, TCS is produced from feed materials of mgSi, STC, and Hydrogen (H2) in a FBR.
Most of the wafer substrates used in manufacturing facilities have dimensions regarding monocrystalline silicon standard at 5 inches or 6 inches (125 mm or 156 mm) which in turn influenced requirements of wafer carriers in automating packaging and module manufacturing. However, in order to increase the ability density of the modules, wafers are formed in squares or pseudo-square in the case of monocrystalline silicon. The spherical corners of the cylinders are cut off which reduces the floor space by 2%-5% as in contrast with a full square. Figure 3.2. Sand to single-crystalline module. Polysilicon ingots will slowly decrease. The latest projection is that the price of silicon. However, the production price of mono silicon continues to be relatively excessive. The Siemens and the FBR processes stay the primary applied sciences for the production of polysilicon. Though the FBR consumes less electricity, the Siemens process will continue to the mainstream. Alternatively, with the introduction of the diamond saw from the slurry-based wafer, there was a major improvement when it comes to wafer process stability and price reduction. Other applied sciences such as the upgraded metallurgical grade silicon (UMG-Si) or direct wafer technologies are going to be obtainable but will not be anticipated to yield a major cost advantage. Based on the worldwide roadmap expertise of photovoltaic, the wafer accounts for 52% of the cell price which is sort of substantial. Looking forward, the PV business will proceed to contemplate reducing the thickness of the cell with the intention to optimize the usage of silicon.
To dispose of waste requires nice bodily dedication (remember these night men), major monetary assets and monumental acts of engineering. There must be an answer higher than “crudely directing it into rivers,” as Rosenthal says. Probably the most insidious threat to Londoners’ health was cholera, which could possibly be contracted by drinking water from the Thames. However, the extra obvious difficulty was that odor. Nobody, from the poorest of the poor to the wealthiest of the rich, was exempt from the odor. In an oft-repeated anecdote, Parliament’s curtains were doused with chloride of lime to mask the smell. A really terrible odor is not just a nuisance: It poses actual health dangers. As human waste decomposes, it produces sewer fuel, a mix of nontoxic and toxic gases, akin to hydrogen sulfide. It was so pervasive that Parliament may barely collect its wits to fulfill. The National Institutes of Health identifies issues reminiscent of inflamed eyes and throat, cough, difficulty breathing and fluid-crammed lungs in its abstract of dangers related to inhaling sewer gasoline.

This Effect Is Amazing To Observe!

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The actor is sporting a wire suspended from the ceiling in order that he can fall only half-approach or appear to float in mid-air. The filmmaker can due to this fact decelerate or pace up the motion at will. Once the scene is shot, software program much like morphing software program interpolates between the photographs to allow the slow-movement feel. If you watch the movies in the primary link under, you will note that the photographs that the still cameras capture are very rough. The wire is visible, as are all of the opposite cameras within the scene. Computer-generated backgrounds are then superimposed onto the movie. A technician deals with all of those imperfections one image at a time using a pc and digitized versions of the pictures. Once the still photos are good, the morphing software interpolates between them. Then the background photographs are laid into the inexperienced area. A technician has to construct an entire 3-D computer model of the pc-generated scene. Then key the rotation by means of this scene to the position of the digital camera in every frame of the film.
This impact is wonderful to observe! In one business, a horse stops in mid-air and the camera pans round it. Within the commercials and in “Lost in Space,” a simpler approach is used. A group of still cameras (for example, 30) is arrange round the thing. In the intervening time when the action should freeze, all 30 cameras hearth at once. The images they seize are played one after another to show the rotation. In “The Matrix,” the approach is used just 4 different occasions, but it is so startling that it leaves an impression over the complete film. Not only does the rotation happen, but the actor can also be moving in gradual movement during the rotation (see the primary link beneath for three extremely good full-motion demos). Numerous still cameras seize the scene, however they fire sequentially across the actor reasonably than unexpectedly. The cameras shoot the actor on a green-display screen background (see How Blue Screens Work for details on this technique).
Some unsupported use circumstances may embrace, but usually are not limited to, (1) architectures that don’t consist of a single transformer encoder (a number of transformer blocks such as T5 Raffel et al. 2019), RAG Lewis et al. 2020), REALM Guu et al. 2020), etc. or massive non-transformer architectures Real et al. 2) architectures that don’t consist of a consecutive sequence of equivalent layers, (3) a single massive part in an in any other case small mannequin (an enormous output layer resulting from too many lessons, or an enormous embedding layer, particularly in advice fashions with billions of gadgets), (4) architectures that make in depth use of module/parameter re-use, (5) scripts with conditional execution flows, (6) non-standard execution patterns equivalent to mixture-of-experts layers. In this paper, we current a normal, flexible, and extensible framework for large model training, which includes each pipeline and tensor parallelism, as well as different popular reminiscence-saving features, and covers the entire above-talked about use circumstances in addition to the generally-studied single-transformer architectures.
This is because NCCL necessitates tight synchronization between nodes, requiring collectives (or level-to-point send/recv operations) be known as in the identical order in all taking part terminals. This motivates a more versatile communication backend, which do not need a priori expectations in regards to the order of communications required, and serves communication requests made by the framework in an on-demand basis. That is troublesome to realize in the full breadth of cases that the library helps, e.g., conditional management flows the place a communication primitive is probably not known as at a terminal relying on some condition, or instances the place two totally different transmitters simultaneously attempt to ship a tensor to the same rank, the place a world order of transmissions would require tight synchronization mechanism to be enforced globally. Furthermore, for good performance, it needs to leverage NVLinks for intra-node transmissions, and GPUDirect RDMA know-how for inter-node transmissions. Appendix G presents the structure for the D2D subsystem that satisfies these requirements.
Later, CPU offloading strategies had been additionally added to enable multi-trillion-parameter model training Ren et al. In distinction to those works, this paper presents a large-model coaching answer that is extra generic, structure-agnostic, versatile, and easy-to-use. As an example, the pipeline and tensor parallelism implementations of Megatron-LM are deeply integrated with GPT-3 model definition code, and never readily relevant to a brand new training script, a novel architecture, or a brand new training technique that requires direct entry to loss or gradient tensors. Similarly, the popular DeepSpeed library requires significant adjustments to the training script to implement pipeline parallelism, requires nn.Sequential API for use, and hides the details of the training step under a high-level API, taking management away from person. Further, though the sharding strategies of ZeRO optimizer are sometimes very efficient in achieving giant scale coaching (and are partially also applied in SageMaker mannequin parallelism), beneath some eventualities, reminiscent of the usage of novel unsupported optimizers, or very massive embeddings in advice models, sharding methods would possibly turn into infeasible or less performant than model parallelism.

How Retail Is Using Digital Twins

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New laptop vision instruments may similarly seize data about present processes to mirror precise operations. This might help recalibrate the assumptions built into digital twins to extend simulation accuracy. Down the street, digital twins might also enhance product packaging, said Richard Kerris, vice president of Omniverse Developer Platform at Nvidia. But bundle designers have all the time struggled with understanding how a container may look after it’s dropped, beneath totally different lighting, or when stacked on shelves with aggressive products. A product package is the first thing a client sees after they purchase a product. “You can get a true to reality duplicate of product packaging you’re designing and take a look at it in numerous contexts,” said Kerris. For example, designers could simulate how completely different materials will look in the shop or how a package will behave when picked up or dropped. It is perhaps best packed and shipped effectively and safely. Digital twins of the product bundle assist simulate and visualize how a product bundle would possibly look after being stacked in a purchasing bag with many different products on the journey to a customer’s house. Designers may simulate how totally different package deal design might have an effect on field packing arrangements or individual shipping. “You don’t need one thing that could break or crush,” Kerris mentioned. VentureBeat’s mission is to be a digital town sq. for technical choice-makers to achieve information about transformative enterprise technology and transact. Learn more about membership.
The Lowe’s app takes advantage of the lidar constructed into the newest iPhones to seize house measurements quickly. But this introduced friction when employees needed to maneuver knowledge across departments. Lowe’s tried working with 3D and simulation instruments using various business and proprietary tools previously. “We are excited about Omniverse embracing Pixar’s USD because it creates an ecosystem that is open to all and this will supercharge our capacity to use 3D at Lowe’s,” Friedman mentioned. This makes it simple to match planograms that describe desired retailer layouts with how shops are literally laid out. Omniverse also helps convey all 3D data collectively in one place to take a look at relationships across previously siloed knowledge. Down the highway, she hopes extra simulation will assist them enhance planning for heavy store site visitors on black Fridays or optimize scheduling for robots that clean floors and stock shelves. Kroger is exploring how digital twins can improve product freshness and optimize logistics.
Join AI and knowledge leaders for insightful talks and thrilling networking opportunities. Digital twins began as a solution to harness engineering simulation to enhance product design. The Omniverse opens digital twins tools. Techniques for an a lot broader set of use cases. At Nvidia’s current GTC conference, executives from Lowes and Kroger explained how digital twins are remodeling retail, buyer experience and logistics. The largest takeaway is how digital twins make it straightforward to visualize complicated relationships between physical issues, including product placement, physical customer journeys and the paths robots might take down retailer aisles for inventory and floor cleansing. Managers and workers can discover how layouts, schedules, crew movements and buyer journeys work together in a single visualization tool. They also can visually assess the impression of a new retailer structure, schedule or know-how would possibly impression cleansing, restocking and staffing requirements. Digital twins also have the potential to enhance buyer experiences in numerous methods. They may help clients join the dots between dwelling improvement projects, required materials and supplies costs.
They may additionally assist improve bodily customer journeys within stores by organizing the order buying lists to line up with a route by way of the store. Cheryl Friedman, vice president of Lowe’s Innovation Labs, described the company’s work on a new iOS app that routinely captures information about a house to simplify residence improvement projects. It may also immediate homeowners to search out out the specs they might have when changing appliances to attenuate return journeys. Homeowners and contractors can shortly measure a room and the app can estimate the variety of supplies and the fee for various choices. Consumers can even examine the associated fee of different paints, home windows or doorways fluctuate throughout approaches. “There are few DIY projects you can get by way of without requiring some piece of information on your own home,” Friedman mentioned. Emerging tech like digital twins, combined actuality and pc vision help capture knowledge about the home and keep monitor of all the main points to scale back this friction.
Kroger is constructing digital twin models that reflect product freshness, meat slicing schedules and bodily product layouts. The aim is to ensure all these shifting parts go smoothly in order that the traces are brief, the meat cuts and produce are always fresh and the warehouses are nicely organized. Wesley Rhodes, vice president of technology transformation and R&D at Kroger, stated, “It is like a dance it’s important to apply ten times and then you get it right. But these were complicated for entrance-line workers to know quickly. The visual nature of the latest digital twins constructed-in Omniverse helps workers and managers shortly visualize tradeoffs and get suggestions when issues don’t go as deliberate. Kroger has been experimenting with numerous schedule optimization instruments for some time. Rhodes has found it helpful to borrow strategies from the airline trade. For example, they may see how a brand new format might cause visitors jams. For instance, airlines use video analytics to analyze the boarding course of.

Cisco Cius Headed To Verizon Late Summer, IT Departments Celebrate

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With trade server efficiency benchmarks, there’s a “winner” or prime consequence adopted by everyone else. SQL Server 2019 for the 30TB TPC-H choice support benchmark. For this reason prospects continue to use benchmarks as part of their system selection standards. Benchmarks are an undeniable measure of performance on a particular workload, the top result is the clear winner and no quantity of fancy advertising and marketing messaging can alter these onerous chilly details! Kperf advantage but fail to acknowledge that this advantage is diminished ought to the opposing vendor simply present a bigger low cost off checklist value. Hence, exhausting for patrons to see this metric as an advantage either way. Also, the variety of processor cores consumed is often highlighted as a bonus with the concept being that fewer cores to license SQL Server on the better. However, many enterprise clients have site-broad licenses that provide a fixed worth not dependent on the core rely; and, other clients could possibly be profiting from a variety of other low cost possibilities.
AMD EPYC 7003 CPUs provide as much as 32MB of L3 cache per core, 4-6-eight memory channel interleaving designed for higher economies and efficiency in multiple DIMM configurations, plus synchronized clocks between fabric and memory. Microsoft has a long historical past dating again to the initial design of the Cisco UCS system released again in 2009. Over this time, Cisco has maintained a continuing stream of main non-clustered TPC-H results for a variety of versions of SQL Server from 2012 – 2019. You’ll be able to see for your self on the TPC-H Vesion 2 and Version three site. SQL Server 2019 is the latest usually available release of what has grow to be the preferred relational database when it comes to customer installations on this planet at the moment. Growing up, everyone remembers who was the quicker runner in school. How they appeared, the footwear they used, what shirt they wore, or some other “metric” did not matter.
The only criteria was uncooked performance. Today, this is the same standards when figuring out which server or system is finest for your organization, and if you’re taking a look at your SQL Server based workloads you must take time to contemplate the AMD based Cisco C245 M6 managed by Cisco Intersight. The TPC Benchmark™H (TPC-H) is a decision support benchmark. The time invested will probably be worth it! It consists of a collection of business oriented ad-hoc queries. Concurrent knowledge modifications. The queries and the info populating the database have been chosen to have broad trade-huge relevance. This benchmark illustrates determination help systems that study large volumes of data, execute queries with an excessive degree of complexity, and give solutions to essential business questions. The performance metric reported by TPC-H is named the TPC-H Composite Query-per-Hour Performance Metric (QphH@Size), and reflects multiple elements of the potential of the system to process queries. These elements include the selected database size against which the queries are executed, the query processing power when queries are submitted by a single stream, and the question throughput when queries are submitted by a number of concurrent users.
Once again, the core count metric is muted. Raw performance stays the first metric to think about. The C245 M6 is the most recent two-socket server from Cisco powered by the 3rd Gen AMD EPYC™ Processor family. The system contained (2) AMD EPYC™ 7763 sixty four Cores @2.5GHz, 280W processors, 8 TB of main memory, and (8) 6.4TB Intel Arbordale Plus NVMe Drives to assist to supply the best efficiency. In addition, this two-socket server is bodily smaller than the four-socket HPE Superdome Flex 280 Server, as a result the customer can rack and stack extra C245 M6 servers in a normal 42U rack. Finally, the C245 M6 is managed by Cisco Intersight™ which is a Software-as-a-Service (SaaS) hybrid cloud operations platform which delivers clever automation, observability, and optimization to clients for traditional and cloud-native purposes and infrastructure. Third Gen AMD EPYC Series Processors are built on the new “Zen 3” core and AMD Infinity Architecture with 128-160 lanes of industry-main PCIe® Gen 4 I/O, 7nm x86 CPU technology, and an integrated safety processor on die.