Wet your lips, open your mouth slightly, and pull your lips back over your teeth until your teeth are completely covered. Your lips should be tucked entirely into your mouth, so that only the outer edges of your lips visible. You may need to move your lips around when you begin to practice the whistle, but for now, keep them wet and tucked inside your mouth. The role of your fingers is to keep your lips in place over your teeth. Hold your hands up with your palms facing you. Hold your index and middle fingers close together in front of you, with your thumbs holding down your ring and pinky fingers. Press the sides of your middle fingers together to make an "A" shape. You can also use your pinkies. Hold your hands the same way, holding up your pinkies instead of your index and middle fingers. You can also use one hand. Hold one hand up, and make the okay sign by pressing the tip of your index finger and thumb together. Then separate your fingers slightly, leaving a small space between your fingers for the air to escape. Keep your other fingers out straight. The whistle sound is produced by air flowing over a bevel, or a sharply angled edge. In this case, the sound is created by the upper teeth and tongue directing air onto the lower lip and teeth. To make this sound, you need to position your tongue correctly in your mouth. Curl your tongue toward the back of your mouth. Using your fingers, fold the tip of your tongue back onto itself. The back of your tongue should cover a wide portion of your lower back teeth. Your lips should still be wet and cover your teeth. Keep your fingers about a knuckle into your mouth, still holding your tongue in place, which should be folded back on itself. Close your mouth enough to make a tight seal around the top, bottom, and outer edges of your fingers. Now that your lips, fingers, and tongue are in position, you need to start blowing out air so you can finally whistle. Inhale deeply and then exhale, pushing the air out of your mouth over the top of your tongue and lower lip. If air is coming out of the sides of your mouth you need to make a tighter seal with your lips on your fingers. Don't blow too hard at first. As you blow, adjust your fingers, tongue and jaws to find the bevel's sweet spot. This is the area of maximum efficiency for your whistle, where the air is blown directly over the sharpest part of the bevel. Your mouth will start to focus the air onto the bevel's sweet spot with increasing accuracy as you practice. Once you locate the sweet spot, your whistle will have a strong, clear tone, as opposed to a breathy, low-volume sound. Make sure you don't breath too fast or too often while you are practicing. You don't want to hyperventilate. If you take your time, you will have more breath to practice with. Using your fingers to apply some extra downward and outward pressure onto the lips and teeth may also be helpful. Experiment with the position of the fingers, tongue, and jaw.
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One-sentence summary -- Position your lips. Position your fingers. Position your tongue. Make final adjustments. Blow out of your mouth. Listen for the sounds as you practice.

Many wiccans and other neo-pagans believe that wood felled by a storm is imbued with supernatural powers. Whether or not that's true, it's also just a good way of collecting wood. Head out to the woods after a particularly windy storm to look for pieces of wood that speak to you. In magic, staffs are traditionally symbolic of male energy and are often linked to the wind and sun. Often, they're made of hickory or oak, significant for their strength and durability, but a magic staff can be made from any kind of wood that feels right in your hands. It's something you're going to be using for your own practice, so it's important to get something that feels right, and seems significant to you, for whatever reason. When you find a prospective staff, sit with it. Hold it in your hands. Try to get a feel for its energy. When you hold the right one, you'll know it. Ideally, your staff will be 35 feet (0.91.5m) in length. Use a knife and sandpaper to remove the bark and smooth the surface of the wood. Use long even cuts with a very sharp knife to keep the staff as clean and smooth-looking as possible. Be very careful while using the knife. Let your staff dry thoroughly and remove any orangish bark that builds up as it rests. . Depending on your practice, you may have a particular ceremony appropriate for the purpose or charging an object or blessing it in preparation for magic. Light candles, cleanse the area, cast a circle, do whatever needs to be done to prepare for the ritual. When meditating, consider the natural elements, the earth, sunlight, and water that went into the creation of the tree that yielded this staff that you'll use. Thank the tree and meditate on its gift. Pyrography is done by heating a metal object, usually a needle or even a soldering iron, and burning patterns into the raw wood. On a magic staff, this can be particularly useful as a way of imbuing it with symbolic powers. Generally, you'll want to avoid artificial sealants and finishes on your magic staff. Some practitioners believe this can limit the power of your staff by restricting the natural properties of the wood. To be on the safe side, leave it unsealed. It may be advantageous to adorn the top of your staff with a similarly-charged or related crystal or other gem to make your staff more powerful. If you wish to do so, carve a small diver into the top of your staff and smooth it to the shape of the gem you hope to place atop it. Don't glue or otherwise permanently bind it to the staff. Instead, lash it with leather thongs or bindings, to remove it for particular uses if necessary.
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One-sentence summary -- Collect wood after a storm. Select a stick with significance. Smooth and clean the staff. Charge or bless the staff Consider pyrographing important symbols into the wood. Adorn the top of the staff with a charged stone or crystal of significance to you.

In order to do a list of known programming languages I used the following command:
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One-sentence summary -- While this may look a little bit silly on the sample resume we created, it serves the purpose of demonstrating how you can make columns in LaTeX. Here is a sample of \hfill using the following code: Here is a look at the code and the product after you add in these lines:

If you are staying awake longer than normal, you'll have to resist the temptation to sleep. Stay out of bed, don't wear pajamas, and avoid anything else that is part of your sleep routine. Keep the temperature warm enough or cool enough that you are slightly uncomfortable, and more likely to stay awake. Your body's basic sleep cycle is tied to light during the day and dark at night. This means that dim lights can make you sleepy, especially if you are staying up beyond your usual bed time. Bright lights, however, can increase alertness. Keep lamps and other sources of light on when you are trying to stay awake. Staying awake in company can be easier than trying to do it alone. Talking, studying, listening to music, and taking breaks with others can be stimulating and help the time pass by. An alarm clock can be a good back-up when you are trying to stay awake, especially if you have to do it alone. Try setting an alarm (or several) for regular intervals, such as every half-hour. That way, if you accidentally fall asleep, it won't be for very long. If you are staying awake while getting work or chores done, try switching tasks every now and then. The change will provide some mental stimulation, especially if you move locations (from room to room, or from indoors to outdoors, for instance).
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One-sentence summary --
Don't get too comfortable. Keep your environment well-lit. Keep company. Set alarms. Mix up your activities.