The demand curve is easy to understand from a consumer's point of view. You don't have to be an economist to know how it works. You can see and experience the law of demand in your daily life. Everyone is a consumer. Each person has needs and wants whether it is a product (potatoes, rubber shoes, energy efficient light bulbs, etc.) or a service (puppy grooming, shoe repair, teeth whitening, etc.). However, a consumer's demand is usually bound by his income. In other words, you can only buy what you can afford based on your income. You as the consumer must decide what products and services you can purchase given your budget (income). The demand curve is a graphical representation of this relationship between the price of a commodity with the amount of the item that consumers are willing to buy. This is an indirect or inverse relationship that economists call: the Law of Demand. Why is it inverse? Because the higher the product price demand for the product goes down. When all other things are equal, the quantity demand falls as price goes up. Shoppers are all too familiar with the demand law. On regular days, shoppers usually forgo going to the shoe store to buy shoes at regular prices. However, on super sale days like Black Friday (which happens after Thanksgiving Day) shoppers flock to the malls to buy goods at marked down prices. Consumers are more than willing to buy an item with a lower price. When you talk about the demand curve, you may encounter the following terms: Supply Law As the price goes up the quantity of a particular commodity also goes up. If the price of this commodity goes down, the quantity supplied will also go down. There is a direct relationship between price and quantity as opposed to the inverse relationship under the law of demand. Income elasticity This is the change in the demand for a certain product or service given changes in the per capita income. The price of the commodity in this case is unchanged. Only the change in the demand is measured against the increase or decrease of income. If for example income rises and the demand goes up as well, there is elasticity. On the other hand, if income rises but the demand for a particular product does not go up, there is inelasticity. This may happen for inferior products. Since consumers (whose incomes went up) can afford better, higher priced products, the demand for the inferior product will go down. Once income is elastic demand goes up; if income is considered inelastic demand will fall. Market equilibrium This happens at a price wherein the quantity demanded is equivalent to the quantity supplied. If the price becomes higher than the equilibrium price, buyers will be unwilling to purchase the good resulting in a surplus. This will result in a fall of the market price. On the other hand, if the price is lower than the equilibrium price, a shortage occurs because there will be too much demand for the product or service. The market price will then tend to rise. There may be other terms that you will encounter when trying to understand what a demand curve is. However, as a consumer, all you really have to know is that with all things equal, the demand for a product increases as prices decreases. Conversely, as prices go up, demand for the commodity will go down. You have been using the Law of Demand in your spending activities all your life without even knowing it. Air Jordan 12 Low Black Patent Black Varsity Red ,Air Jordan Winterized 6 Rings Cool Grey Chlorine Blue Air Jordan 6 Rings Powder Blue Air Jordan 3Lab5 Black Metallic Silver Air Jordan 7 Retro Year of the Rabbit 2011 Air Jordan 6 Rings Venom Green Air Jordan 2 Infrared Cement Air Jordan 6 Rings Venom Green Air Jordan 11 Ultimate Gift of Flight Air Jordan 5 Premio Black Black Metallic Silver Most people consider dragonflies to be nothing more than happy indicators of summer. A dragonfly flitting by is visual shorthand for "beautiful summer day," but perhaps it should be shorthand for "Watch out: xenomorphic monsters crossing."Adult dragonflies are the Harrier jets of the insect world they can fly at speeds of over 30 mph, hover, and even fly backward. Those massive eyes allow them to spot prey from over 100 yards away, and they're voracious eaters. But that's nothing compared to the dragonfly larva, which feeds by firing out its lower jaw like the monster from Aliens. Covered with spikes and spines too freaky to call "teeth," a dragonfly larva can extend its labium so quickly that it acts like a projectile weapon, stunning if not outright killing prospective prey.It's such an effective hunting technique that dragonfly larvae can even catch minnows, some as large as themselves. But this is definitely a case of words and even still images utterly failing at their given task. You truly have to see that weird little insect fire its bladed chin gun at a passing fish in real time to understand that, if there's a God watching over this world, he's a huge horror nerd."Y'know what the world could use? More nightmares."2. Dana Octopus Squids Use Flashbang GrenadesA few of the many fanged nightmares that lurk in the briny deep use bioluminescence to lure prey close, like that creepy fang fish from Finding Nemo. Others use bioluminescence to signal mates, or even to ward off rivals. But nothing uses it like the Dana octopus squid: It's a predatory flasher."Call it what you want. I know I look good."No, these squids have not evolved to run up to bus stops with their balls hanging out of their chinos Japanese researchers filmed these gigantic invertebrates using their bioluminescence like a flashbang grenade. The man sized squids will dash up to prey, splay their tentacles, and then set off a dizzying disco strobe light routine.Royal Society via National GeographicIf you're looking to have some fun in the ocean, this is the guy to ask.This sudden photonic onslaught, unleashed in the perpetual gloom and shadows of the tenebrous sea, stuns fish long enough for the tentacles to close, and boom: You've got yourself a squid effectively using urban warfare tactics. Sleep tight!1. Humpback Whales Fish With NetsHumpbacks are a favorite of ocean lovers everywhere. Compared to the vicious looking sperm whales (is it just us, or was someone a confusing kind of horny on "Whale Naming Day"?), big ol' clumsy humpbacks are like your jolly, dumb cousin, all dancing stupidly for your amusement at family barbecues. But much like that time you caught Cousin Jethro hacking into the Pentagon, you are seriously underestimating these blubbery beasts. See, humpback whales have been known to use one of the most convoluted and ingenious hunting methods on the planet: the bubble net.Otherwise known as the ringworm of the sea.While they're largely solitary, humpback whales do hunt in groups. When they find a school of tasty fish, the group breaks formation and encircles the prey in a deadly ring of humps. As one, the whales suddenly breathe out, and the ensuing bubbles are so thick and numerous that they form a net of force that the fish cannot swim through. Thus trapped in the bubble ring, the fish are then driven to the surface by a group of "shepherd" whales that swim up from below. Still other whales will scream at the scrambling fish. Yeah, all that beautiful, mournful singing? Turns out it's not all about communication or mating. Some of that caterwauling is straight up banshee style sonic warfare: The noise disorients and even stuns fish, driving them further into the trap. Finally, when all the fish have been corralled, herded, and shrieked into a stupor, the entire group of humpbacks will bull rush the school from below, swallowing thousands of fish in a single gulp.Leave some for the rest of us, mooches.Researchers don't think this is recently learned behavior either, which means that humpback whales were probably fishing with nets long before human beings ever thought of it.So yeah, maybe it's time to rethink that whole "whaling" thing. Not for any ethical reason it just might not be a great idea to piss off the 40 ton, sonic warfare wielding master tacticians of the ocean, y'know? Air Jordan 12 Low Black Patent Black Varsity Red,ONE OF THE PLEASURES of being a parent is documenting your child's celebrations and those little moments that make every day seem special. The right equipment and online tools can help you take wonderful photos and videos and preserve them so you can enjoy and share your memories for years to come. Part 1: How to take great digital photos and videosYou don't need to be a professional photographer to take great pictures and videos of your child. That's because she takes thousands of photos of her children during the year and has amassed a thorough record of their growth and progress. See the whole story Part 2: How to preserve and share memories onlineCapturing memories has become as easy as point and shoot, and now sharing them is easy, too it's just a few clicks away. San Francisco mom and former Kodak employee Susan Doering still uses her Kodak Gallery account, and she occasionally uses Shutterfly and Apple's iPhoto to make albums. See the whole story Learn more about getting great photos of your child Capturing and preserving memories of your childPicture Perfect: Five mom photographers share their secretsSee how the pros take great shots of their own kidsQuiz: Are you a tech savvy mama?Parents' Tips Tricks: How to take great family photosParents' Tips Tricks: An inventive alternative to TVParents' Tips Tricks: Great vacation photosPoll: Which tech gadget can you not live without? This Internet site provides information of a general nature and is designed for educational purposes only. If you have any concerns about your own health or the health of your child, you should always consult with a physician or other healthcare professional. Please review the Terms of Use before using this site. Your use of the site indicates your agreement to be bound by the Terms of Use.
Such Quality Of Cheap Air Jordan 12 Low Black Patent Black Varsity Red,Air Jordan 6 Rings Venom Green Contrary to popular belief, diamonds come in an array of colors, not just clear. And some colors, being rarer, are much more valuable than others. These tips will help you to evaluate diamond color in order to determine the value of these precious stones. Understand how diamonds are evaluated. Before a diamond can be given a price or value, it has to be considered in terms of its four characteristics clarity, cut, carat weight and color. The higher up on the scale each one of these characteristics is, the more valuable the diamond. So when you evaluate diamond color, there are different degrees of color (or different shades) which make the diamond more valuable (and of course, less valuable). No diamond is without color, even the common diamond which most people believe to be clear. In fact, these are referred to as 'white' diamonds, and it is against these diamonds that all other shades of diamond color are evaluated. To provide standards for the evaluation of diamond color, the Gemological Institute of American (GIA), came up with a standard diamond color guideline using color stones. So each diamond's color is evaluated or compared against a preselected set of colored gems (called control stones). By doing this, one can evaluate diamond color consistently. Determine the letter grade of the diamond. Gemologists use a letter grading system to label or evaluate the color of a diamond. Beginning with D and working through Z, each letter refers to a slightly different shade or color. Diamonds that are labeled as D are quite rare, being totally colorless. As the letters progress through the alphabet, so too does the deeper shade of color found in a diamond. Here is a basic list of the lettered color labels for diamonds: K L M: slightly tinted, often yellow N O P Q R: somewhat tinted, often yellow; obviously to the naked eye S T U V W X Y Z: tinted, usually yellow (though could be brown); obvious to the naked eye Other things to consider. Gemologists don't just use a loupe to evaluate the color of a diamond. They will also look at the fluorescence of a diamond, or the amount that the diamond's color varies when placed under ultraviolet radiation (or UV light). Since this is a common type of light found from the sun's rays and also in many lighting fixtures, it is common to consider the extent to which a diamond holds this characteristic, in conjunction with its color. In general, if you're looking for a beautiful gemstone, consider the fluorescence of the stone somewhat, but also look at the letter grading of the diamond. Any diamond that has been evaluated with color from D J is a desirable one to have, and a gemologist should be able to help you choose such a diamond that suits your tastes and your budget. Air Jordan 12 Low Black Patent Black Varsity Red The 10k road race, more commonly known as GEAR, is also hosting this year's British Masters Championships and should see a healthy pack of aging athletes join the field of around 2,000. Roger Partridge, West Norfolk Borough Council's sports development manager and race director, said: "We're set for a really exciting event this year. We are going to get some excellent competition. "We have the added excitement of hosting the British Masters Championship which has attracted some of the country's top veteran runners. Locally Malcolm Tuff and Matt Pyatt should come in under 35 minutes in their respective categories. We also have Gordon Lee competing, who was ranked number one in the country at 10k in his age group M45). I think we are going to see some really impressive performances." Lee could win the overall race with last year's victor, track record holder Tedele Geremew, likely not to feature in this year's event which brings thousands of people to the town centre. Ladies' champion Faye Fullerton is back to defend her title however and will be among the front runners of the women tackling the course which starts and ends in the Tuesday Market Place. The race sets off at 10.30am and will take in the surrounding waterfront and Walks park which will be lined by cheering crowds to support the competitors, many of whom are taking part to raise money for charity. Patridge said of the Bespak sponsored event: "Entries are coming from all over the country. GEAR is definitely building a big reputation."Please log in to leave a comment and share your views with other Eastern Daily Press visitors. We enable people to post comments with the aim of encouraging open debate. Only people who register and sign up to our terms and conditions can post comments. These terms and conditions explain our house rules and legal guidelines.
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