Write an article based on this "Widen your tongue so that it rests against the upper molars on either side of your mouth. Purse your lips firmly, pressing them against your teeth. Practice breathing without puffing your cheeks out."
article: This creates an air passageway along the roof of your mouth. Be sure not to allow any air to escape through the sides. By forcing air through this channel, you will able to produce a sharp whistle instead of breathy noises. Position your tongue closer to the roof of your mouth by drawing the tip toward your bottom front teeth. Place the sides of your tongue alongside your molars. This will fatten your tongue, narrowing the air channel along your palette while simultaneously creating a wider gap at the front of your mouth through which to push the air. The positioning here is crucial. To produce a whistle, you must force air around a sharp bend, which in this case is created by your front teeth and tongue. Forcing the air higher along your palette makes this bend even sharper. This reinforces the sharp bend in the air passageway produced by your front teeth. Resist the urge to jut your lips out, which will produce a breathy sound. Pout your lips outwards like you are kissing and form a small hole, smaller than the size of the circumference of a pencil. Your lips should be kind of hard and tense with lots of wrinkles especially your bottom lip. It should protrude out a little more than your top lip. Don't let your tongue touch the top or bottom of your mouth. Instead, let it hover in your mouth around the back of your front teeth. To whistle, the air needs to stay along this path it cannot rest in the sides of your cheeks. If anything, they should be slightly caved in on the sides as the result of your pursed lips. Imagine sucking through a straw that's the look you should have at all times. When you inhale, it should be difficult to get your breath that's how small the hole formed by your lips should be. You will then be able to control your breath through this hole, making it last much longer than you would if you were speaking or singing.

Write an article based on this "Measure the ingredients."
article: The ratio of milk to flour to butter is very important in Bechamel sauce since the texture and flavor of the sauce relies on only these three ingredients. Be sure to use exact measurements: 2 tablespoons butter, 4 1/2 tablespoons flour, and 3 cups milk. If you prefer a thicker sauce, scale back the milk by 1/2 cup. For a more liquid sauce, add 1/2 cup milk. Using full-fat milk will result in a thicker sauce than using low fat or skim milk.

Write an article based on this "Buy from a fixed price website. Buy from Apple. Buy from an auction website like Ebay. Buy from local, in person sellers or big box stores."
article:
Sites like Amazon, Cell Phone City and Gazelle usually offer pretty good deals on used or refurbished iPads. There isn't a chance to haggle, but there may be no need if the price is right. Fixed price websites often offer accessories with the iPad to sweeten the deal, when auction sites may not. So you may be getting more bang for your buck if you opt for a site like Amazon. The Apple Store offers refurbished and used iPads for customers on their website, here. Apple has rave reviews about how well their refurbished and used iPads work, but they can be a little more expensive than if you bought from another seller. If you buy through Apple and end up spending a little more money than you would have if you bought from another seller, you'll still be paying less than you would for a brand new iPad and you'll be paying for quality. Since bidders are the ones who set the price for the iPad, this could give you the opportunity to purchase it for a great deal. The fewer people who bid on the iPad, the more likely you are to buy the iPad for less money. If you're really strapped for cash, this could be the best option. Whether you're picking up a used iPad from someone on Craig's List or if you're getting one at Best Buy, in-person purchases allow you to make sure the iPad is in good condition. Sometimes, you may even be able to haggle down the price if the seller is right in front of you and knows you're looking to buy.