In one sentence, describe what the following article is about: Ensure that the circuit for the room you are working in has been flipped off. This will prevent accidental electrocution and reduce the risk of fire. Most circuit breakers are located in the garage or basement, but placement will vary from home to home. When you find the breaker box, locate the breaker that controls the lights for the room you are working on. Flip it to the off position to keep power from traveling down those wires. Most electrical panels label switches for the different rooms in your home. Use a voltage tester to check that power is no longer flowing to that room. This will affect the way that you perform the installation. You can tell if the power is coming into the switch by removing the light switch panel. If two black wires are coming into the switch box, then the power is coming into the switch first. If there is only one black wire, then the power is coming into the switch from the light fixture. You can usually use an electrical tester to be sure. A 3-way switch will not have the words on or off written on it. Before you start installing, take a look at your new 3-way switch to identify all of the terminals that you will be connecting wires to. Traveler wire terminals - These are located on each side of the switch towards the top of the switch. Ground wire terminal - Older switches may not have this, but all new switches must. This is usually a green screw located on the top or bottom of the switch, mounted to the frame. Common wire screw - This is located on the left side of the switch, and is a different color than the two traveler terminals.
Summary: Switch off the circuit. Determine if the power goes to the light or the light switch. Replace any regular switches with the 3-way switches.

In one sentence, describe what the following article is about: Small snack-sized servings are easier for your body to digest than the full meal you may be used to. Aim to eat between 4 and 6 times a day, maybe once every 2 hours. Stop eating before you feel "full." This can decrease the risk of undigested food making its way to your small intestine, potentially causing a blockage. To ensure proper digestion, always eat in a relaxed setting. The more thoroughly you chew your food, the easier it is for your body to digest. Cook everything you eat so it is moist and tender. If something is difficult to chew, it is likely also difficult to digest. Many stringy fruits (pineapple, rhubarb) and vegetables (celery, bean sprouts) contain tough fibers that your body cannot digest. These fibers can build up in your small bowel, causing obstruction. Similarly, processed foods are harder for your body to digest. Meats, especially steak, take the longest to digest. Water helps your digestive system to function properly. Drinking a glass of water while eating and after every meal may help prevent blockage. Aim to drink between 8 and 10 full glasses of water each day. In addition to water, other fluids such as broth, tea, and juice are good. Milkshakes can also be good as long as you aren't lactose intolerant. Even though they contain a lot of water, don't use other drinks as a substitute for your 8 to 10 glasses of water. Rather than drinking rapidly, sip on water regularly throughout the day. You may have heard that raw vegetables provide more nutrients than cooked vegetables. However, if you've had problems with small bowel obstruction, raw vegetables may exacerbate the problem. Look for canned vegetables that are well-cooked and have had the seeds and skins removed, such as carrots, tomatoes, squash, and cauliflower. Frozen vegetables can also be a great option once they're cooked, especially peas, carrots, and potatoes. In particular, you want to avoid leafy greens (spinach, cabbage), stringy vegetables (celery, asparagus), and vegetables with tough outer skins (eggplant, green or red pepper). The seeds and skins of fruits contain types of fiber that humans cannot digest. In many cases fruit is peeled before eating. However, with some fruits, such as apples, the peel is routinely eaten. Avoid fruits with small seeds, such as berries or kiwi fruit, because you won't be able to remove the seeds before eating them. It's fine to drink the juice, however. As with fruits, nuts and seeds generally have fiber the human body can't digest. If you eat nuts and seeds, this fiber can build up in your small bowel, causing an obstruction. Similarly, popcorn isn't a good snack if you want to prevent small bowel obstruction, as it's a leading cause of bowel obstruction. Your body can't digest the fiber in popcorn kernels. Nut butters are fine as long as they are creamy rather than chunky. Caffeinated and alcoholic drinks can irritate your bowel. Caffeine and alcohol also are diuretics that can cause dehydration, leading to other bowel problems. Coffee itself can also irritate your bowel, even if it is decaffeinated.
Summary: Have small meals more frequently. Eat slowly and chew thoroughly. Drink plenty of water. Cook vegetables well. Remove seeds and skin from fruits. Avoid nuts and seeds. Limit consumption of alcohol and caffeine.

In one sentence, describe what the following article is about: The average sand flea can range in size from a speck of salt to a grain of rice. In fact, sand fleas often look like sand particles themselves, which is how they're able to attach to their hosts without being noticed. While it is possible to spot sand fleas with the naked eye, you'll usually have to look quite closely. Sand fleas most often attach to feet and legs since they're closest to the ground. If you notice something crawling or jumping anywhere on your body, you can be sure it's not just dirt. Sand fleas bite their hosts in order to feed and embed their eggs. Their bites leave behind round, red spots that may burn or itch intensely. The bite of a sand flea can be extremely uncomfortable and will almost always cause irritation, especially when rubbed or scratched. A small black head or white pustule at the center of a bite may be an indication that a sand flea has burrowed into the skin and laid eggs. Resist the urge to scratch itchy sand flea bites. While this may provide temporary relief, it increase the risk of spreading infected saliva or egg deposits beneath the skin. Medications like Benadryl and Neosporin can help alleviate the burning and itching brought about by sand flea bites. It may also be useful to swab the bite with rubbing alcohol, as this will dry out the wound and prevent it from becoming infected. Most sand flea bites will clear up within a week or two and won't cause any lasting health effects. Essential oils like lavender, eucalyptus and tea tree can also offer drying action and relief from itching. If you notice a sand flea bite beginning to swell or grow more painful, visit a doctor right away.
Summary:
Learn to identify sand fleas. Scan yourself for bites. Apply a topical antihistamine.