Problem: Write an article based on this summary: Unplug your refrigerator from the wall before you begin cleaning it. Remove all of the food items from your fridge. Place any food you choose to keep in a cooler while you work. Scrub the fridge walls and floor with a mixture of baking soda and water. Take out and wash all shelves, bins, and other removable parts. Clean any food scraps from the drip pan under the fridge.

Answer: Follow the power cable from the back of your fridge to the outlet where it's plugged in, and pull the plug. If you leave the fridge plugged in as you clean, you'll find that your next electric bill is extremely high! Go through every storage area within your fridgeshelves, drawers, and door binsand pull out all of the organic food items. Look closely at the food and, if anything is spoiled, rotten, or emitting a bad smell, throw it into the garbage. In most cases, bad smells in your fridge are caused by spoiled foods. Try to start and finish the entire job within 4 hours. The USDA warns that food left out for over 4 hours may spoil or become unsafe to eat. Depending on the amount of food you store in your fridgeand how long it takes to scrub outunspoiled food could be sitting out for quite some time. To avoid ruining good food, place it in a cooler while you're cleaning the fridge. If you keep the lid shut, the refrigerated food will keep itself cold. Add ice to the cooler if it will be out for over 60 minutes. This will keep the food well preserved. Dissolve 1 cup (128 g) of baking soda into 1 gallon (3.8L) of warm water. Dip an ordinary dish sponge into this mixture, lightly wring it out, and scrub out the interior of the fridge. Wash the fridge walls, ceiling, and bottom. Take the time to soak, scrub, and remove any lingering food stains. If the mixture loses its potency or the sink fills up with food bits, throw out the batch and mix up a new one. Remove all of the components of the fridge that aren't attached to the walls, including the vegetable drawers and the shelves themselves. Wash and rinse all of the parts with your baking soda mixture before thoroughly drying and reinstalling them. Also be sure to look underneath the vegetable bins. Sometimes bits of food and old water can accumulate beneath the bins and create a foul smell. The drip pan is a thin plastic tray that clips into place beneath the bottom of the refrigerator. Remove the drip pan from beneath the doors, carefully pull it out and dump the contents. Then, dip your sponge into the baking soda mixture and scrub any food stains off of the drip pan before reinstalling it. Not all refrigerator models have a drip pan. If yours doesn't, you can skip this step. Do take the time to scrub the bottom of the fridge, though.

Problem: Write an article based on this summary: Begin with static apnea (STA). Practice using dynamic apnea if you only have access to a pool. Try free immersion freediving (FIM) if you are having trouble equalizing. Use variable weight freediving (VWT) to practice diving at depth. Try constant weight diving (CWT). Don't attempt no limits freediving (NLT) unless you are an experienced freediver.

Answer: This is a fancy term for holding your breath for as long as possible while lying facedown on the surface of the water. Static apnea is often practiced in a pool. Since holding your breath is a key component of freediving, many beginners begin with static apnea. Static apnea is useful to increase your breath holding ability as well as your overall stamina. The simplicity of static apnea makes it appealing for beginners. However, holding your breath for an extended period of time can be dangerous so make sure you have a buddy as you practice. Dynamic apnea is similar to static apnea. However, instead of laying still, you are swimming while holding your breath. The goal is to increase the distance you swim on one single breath. It is a great way to practice freediving when open-water diving is not possible. Dynamic apnea is also great for freedivers who have trouble equalizing. Since you stay at a constant, shallow depth, the pressure is not an issue. Instead of focusing on how deep you dive, your intent is on the horizontal distance you swim. In FIM, you use a rope to descend and ascend in the water. This is an ideal way to practice equalizing, as you travel downwards slowly. You also can stop, hold on to the rope, equalize, and then continue downwards. Many introductory classes in pools use FIM to teach equalization. FIM also allows beginners to experience the sensation of freediving in a more controlled manner. However, FIM is not just for beginners. It can be used in the open-water, and divers can descend fairly deep while using the rope. Since you are pulling yourself along a rope, you use more energy in FIM that other disciplines. You may not be able to go as deep with FIM as you would with other techniques. In this discipline, you use weights to aid your descent. You return to the surface by swimming or using your arms to pull on the rope. For divers who have trouble descending, this is an ideal way to practice. Make sure you have a quick-release weight belt so that you can easily remove it if you need to drop the weights and surface quickly. This is the classic form of freediving. You descend and ascend under your own power, without the use of additional weights or rope. If you do wear weights to counteract your suit's buoyancy, the weight stays the same throughout the entire dive. Recently, constant weight diving without the use of fins has become more popular. Do not try this until you have experience freediving with fins. The fins help you move through the water and diving without them makes both the descent and ascent more difficult. This is the deepest of the freediving disciplines and therefore, it is the most dangerous. In NLT, weights are used to go as deep as possible. A buoyancy device (such as a float) is then used to return to the surface. The buoyancy device is either placed at the bottom before the dive or held by another diver, usually in scuba gear. NLT should never be attempted by novice divers. In fact, many advanced divers choose not to practice NLT.

Problem: Write an article based on this summary: Apply cold to the ligament. Compress the injured limb. Use crutches, if necessary. Elevate the injured ligament. Provide time for healing.

Answer:
Make sure to apply an ice pack to the injury as quickly as you can. Do this by covering your skin with a towel and then placing a bag of ice on the injured area. Keep the ice on the injured area for 10 to 30 minutes every 1 to 2 hours. Continue to apply ice to the area for 2 to 3 days. After icing the area, you should compress the injury. Use some sort of elastic bandage to apply pressure to the area. Compressing the injury will help stabilize it and limit swelling. Make sure whatever compression device you use does not limit blood flow to the limb. If you do need to get around, you should use crutches or similar devices to aid in movement. Crutches will take pressure off the injured limb and enable the healing process to continue without further stressing the ligament. Your doctor may recommend a knee walker or some other device instead of crutches. Raise the strained ligament above your heart as often and as long as possible. This will reduce swelling. An ankle, knee, or foot can be propped up on pillows or a chair. If your wrist is injured, use books or a pillow to keep it elevated as you work. Perhaps the most important element of healing a ligament is time. Unfortunately, it may take a very long time for a ligament to completely heal. This, though, depends on the level of injury. A grade 1 ligament injury may only take a couple days to heal. A grade 2 ligament injury may require you to use crutches or a brace for several days. In addition, you may need to withdraw from sports or exercise for up to two months A grade 3 ligament injury could require a brace or cast for over a month and could take weeks or months to health completely.