Problem: Write an article based on this summary: Cut a patch out of a vinyl shower curtain. Spread rubber cement over the patch. Set the patch in place and leave it for 6 hours. Inflate the mattress to test it.

Answer: If you have a repair kit, it'll have the material you need to create a patch. Otherwise, an old bath curtain or pool liner are great substitutes. Use scissors to cut a patch that is a little larger than the area you wish to cover. This will ensure the patch stays tight and in place over the hole. Repair kits come with some mattresses and can also be purchased wherever air mattresses are sold. Bike tire patch kits also work well for repairing air mattresses. Find them at bike and general stores. Brush the rubber cement over the back of the patch. Also spread a layer over the leaking area. You can use a rubber glove to smooth the glue in order to ensure the patch stays flat against the mattress. Other strong glues, such as super glue, contact cement, or epoxy, may also work. You can also find glue that is specifically designed for surfaces such as air mattresses, pool floats, or whitewater rafts. This glue can be found where these items are sold. Set the patch over the leaking area and press down on it until it's flat. Weigh the patch down with a heavy object, such as a book. Leave the patch there for up to 12 hours if possible. If you don't have time to wait for the glue to dry, the patch may come off. Try using duct tape or another cover material until you can cover the leak properly. Hook the mattress up to the pump and fill it with air. Listen for any leaks. To test this, you can put talcum powder around the patch. If the mattress is still leaking there, the air will blow off the powder.

Problem: Write an article based on this summary: Make your camera's aperture smaller for a shallower depth of field. Use a fast shutter speed to eliminate blurriness. Lower your ISO value to prevent digital grain. Focus your lens manually. Turn off your camera's flash. Take lots of photos to capture the perfect shot.

Answer: For a close-up shot, the best depth of field is shallow. Set your camera to camera's aperture number to between f/5.6 and f/11. The aperture number you choose will depend on what details of the eye you want to highlight in your photograph. Play around with the aperture to see how the aperture setting changes your shots. The eye is constantly moving, which can blur your shot. For a sharper image, set your shutter speed to at 1/100th of a second or faster. Using a tripod will also allow you to set a higher shutter speed. Increasing your ISO value allows you to take photographs in low-light conditions, but will make your photo grainy. If you're taking your photo in a well-lit area, keep your ISO value as low as possible. Autofocus may not focus on the details you want to focus on, so it is best to just turn it off and focus the shot yourself. To manually focus your lens, turn your focus ring so that everything is out of focus. Then turn it back the other way until the details you want to highlight in your shot are in focus. Avoid using your camera's flash or shining other bright lights at your subject's eyes. Bright light can damage their eyes, and can cause your subject to squint, interfering with your photograph. It's impossible to know what combination of viewpoint, composition, focus, and depth of field will produce the best shot. So try as many combinations as you can. When taking a close-up shot, the small changes you make can give you very different photos.

Problem: Write an article based on this summary: Wear proper athletic shoes that are secured to your feet instead of casual shoes such as flip-flops or high heels to prevent injuries. Place each of your feet outside of the rotating belt when you start the treadmill. Slow your pace down gradually before you stop the treadmill completely to prevent yourself from falling. Pause or turn off your treadmill completely if you need to step away for a brief moment to prevent animals, children, or other family members from getting hurt while you are away. Walk or run consistently in the center of the rotating belt. Push the "Stop" button to immediately decrease the speed of and stop the treadmill if an emergency occurs.

Answer: If your athletic shoes have laces, make the knots extremely tight so the shoelaces do not unravel or get caught in the treadmill's rotating belt. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/99\/Use-a-Treadmill-Safely-Step-6Bullet1.jpg\/v4-459px-Use-a-Treadmill-Safely-Step-6Bullet1.jpg","bigUrl":"\/images\/thumb\/9\/99\/Use-a-Treadmill-Safely-Step-6Bullet1.jpg\/aid1623855-v4-728px-Use-a-Treadmill-Safely-Step-6Bullet1.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"485","licensing":"<div class="mw-parser-output"><p>License: <a rel="nofollow" class="external text" href="https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/">Creative Commons<\/a><br>
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<\/p><\/div>"} This procedure is done as a safety precaution in the event your treadmill begins at an extremely fast pace. This will also allow the motor to start up and adjust to your chosen speed without being hindered by your body weight. If you are positioned too close to the rear of the treadmill, you risk falling off, whereas walking or running too close to the front of the treadmill may cause you to step or trip on the motor cover. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/63\/Use-a-Treadmill-Safely-Step-10Bullet1.jpg\/v4-459px-Use-a-Treadmill-Safely-Step-10Bullet1.jpg","bigUrl":"\/images\/thumb\/6\/63\/Use-a-Treadmill-Safely-Step-10Bullet1.jpg\/aid1623855-v4-728px-Use-a-Treadmill-Safely-Step-10Bullet1.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"485","licensing":"<div class="mw-parser-output"><p>License: <a rel="nofollow" class="external text" href="https:\/\/creativecommons.org\/licenses\/by-nc-sa\/3.0\/">Creative Commons<\/a><br>
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<\/p><\/div>"} If you drop an item such as a mobile phone, portable music player, or free weight, push the "Stop" button before you retrieve your item to prevent injuries.

Problem: Write an article based on this summary: Pull the wig off of the wig head and cut away the part. Sew the final weft right to the cut edge. Sew combs to the inside of the wig. Style the wig, if desired.

Answer:
If you used sewing pins earlier, be sure to remove those first. Once you have the wig off, use a sharp pair of scissors to cut the wig cap right along the lines that you drew. Do not cut right next to the left weft; you will be adding one more. Anchor the weft to the edge of the wig cap with a double-knot. Sew the weft to the part, this time looping the thread over the raw, cut edge. When you reach the opposite end, knot and cut the thread, then cut the weft. Choose a set of flexible wig combs that are the same length as your U-part. Sew the combs to each side of the part, with the teeth facing away from the part. Sew another set of smaller combs to the nape of the wig, with the teeth facing away from the hem. If your wig cap has seams, line the two back combs with those seams. If your combs have stitching holes, use two stitches per hole. At this point, you can straighten or curl the wig. You can even cut it or give it some layers. A nice touch would be to razor cut the ends and the strands that frame your face. This will give the wig more texture as well as make it look more natural. It might be easier to style the wig on the Styrofoam wig head. Be sure to secure it with sewing pins or straight pins.