In one sentence, describe what the following article is about: Wire strippers look like pliers with a number of notches set in the jaws. These notches vary in size to fit different wire types and gauges. There are a range of designs available for a variety of wires, such as electrical cords, coaxial cables, or thin communication wires. You can find wire strippers that fit your needs online or at your nearby home improvement or electrical store. If you know your wire’s gauge, find the corresponding notch in the jaws of your wire strippers. For example, if you have a 16-gauge wire, find the notch marked 16. If you don’t know the gauge, or if your tool isn’t labelled, place the wire in each notch to find a match. The wire should fit snugly into the notch. Once you’ve found the right notch, place the wire in it, then gently close the tool’s jaws. Line it up so the jaws are about an inch (two to three centimeters) from the end of the wire. If you’re using the wire for an electrical project, you’ll only want to strip the insulation off of the tip. If you’re stripping wire for scrap, it's more efficient to just slice down the length of the wire with a utility blade instead of pulling off a little bit at a time with wire stripping pliers. Try to use just enough pressure to cut through the insulation. You don’t want to squeeze too hard, or you might damage the wire beneath the insulation. This would make it unsuitable for an electrical project. If you’re using the notch with the right gauge, you should be able to cut through the insulation without doing any damage. After you’ve closed the stripper’s jaws around the wire, carefully rotate the tool around the wire. This ensures the tool has cut through the entire circumference of the insulation. Keep the tool’s jaws closed as you slide it off of the wire to remove the insulation from the tip. Pull the tool toward the short end of the wire, or the end that’s only about an inch (two to three centimeters) away from the jaws.
Summary: Get a wire stripping tool labelled for your type of wire. Find the notch that matches your wire’s gauge. Place the tip of the wire in the appropriate notch. Squeeze the stripping tool’s handles gently. Spin the tool around the wire to ensure you’ve cut the insulation. Slide the stripper off the wire to pull off the insulation.

In one sentence, describe what the following article is about: This is particularly important if you are studying a topic you have never studied before. By doing this, you will get some background knowledge on the subject, which will make lessons easier for you during term time. You can just read the books or take notes as you go along- it's up to you. Also, make sure your study area at home is tidy and organized. They can offer you extra help. If you don't understand something, just ask. It doesn't matter how long you spend on something if you don't understand it. If the teacher knows that you want to learn by getting extra help, he or she will give you a point maybe if you are on a border line grade. Many schools give these for free. Write down not only what day you have a big test or  assignment due, but also days on which you will devote a block of study time to preparation for the test or the the assignment.
Summary: Collect some revision books over the summer holidays and start reading through them. Make sure you have all your pencils, pens and the like together for the start of the next school term in order to get the best start. Let parents and friends know that you are trying to improve your grades. Get to know the teacher. Get and use a monthly planner.

In one sentence, describe what the following article is about: Look for thin, absorbent cotton balls or pads at your local drugstore. Do not use tissue or toilet paper, as it is not absorbent enough. You risk getting iodine stains on your fingers or hands when you try to remove it from your skin. Look for rubbing alcohol that is made with at least 70-90% isopropyl alcohol. Pour 1⁄4 teaspoon (1.2 ml) rubbing alcohol onto the cotton ball or pad. You can get rubbing alcohol at your local drugstore or online. If you are removing iodine stains next to a healing cut or wound, be careful not to rub the pad over this area. Do not scrub at your skin. Simply spread the rubbing alcohol lightly over the area to remove the stains. Once you have removed the iodine stains, place the area under warm running water to rinse it off. Apply the rubbing alcohol as needed to your skin to remove the iodine stains.
Summary:
Get a cotton ball or pad. Dab the cotton ball or pad in rubbing alcohol. Apply the rubbing alcohol in small, circular motions. Rinse your skin with warm water.