Mount a flat grinding head on a handheld die grinder, then use it to remove the surface covering the front and back of large damaged areas. Make sure to grind down any sharp or loose edges along the cracks. So you can fix the bumper properly, use the edge of the grinder to create a thin, clear groove along each damaged spot. Stray fiberglass particles can damage your eyes, lungs, and any exposed skin. To avoid this, wear thick gloves, long-sleeved clothing, goggles, and a dust mask while working. Unlike large cracks, small damaged areas may be difficult to grind without further damaging the bumper. To get around this, sand the areas down using 600 grit wet and dry sandpaper. Look for this specialty sandpaper at an auto repair, home improvement, or hardware store. Acetone is a highly volatile chemical that serves as a great dirt and grease remover. When applied to your fiberglass bumper, it will remove pre-existing resin so your new materials have a surface to bond with. To strip the surface properly, carefully dampen a rag with acetone, then scrub it over every damaged spot. Acetone is highly flammable, so keep it away from fire and the combustion engine of your car. For safety, wear long-sleeved clothes, rubber gloves, and safety goggles when using it.
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One-sentence summary -- Grind down the raised surface along large cracks. Sand down the raised surface along small cracks. Scrub the fiberglass surface with acetone.

Q: This app is black with a grey and blue TV monitor icon. You'll typically find this app on the Home Screen. It's in the bottom-left corner of the screen. Doing so will open it in full-screen mode. It should begin playing right away, though you may first have to tap the "Play" triangle icon. You may first have to tap a category such as TV Shows. You won't be able to view home videos (e.g., non-purchased videos) in the TV app over Home Sharing.
A: Open your iPad's TV app. Tap Library. Tap a video.

Article: All certifications start with training, and Six Sigma is no exception. You'll start your certification journey by locating the right training program. Since classroom instruction is almost always necessary, start by looking for training classes close to you. A simple Google search may be necessary if you have no leads on local Six Sigma training. Talk to people who have earned Six Sigma certification. Ask them about their experience with the programs that they took. If they've had a positive experience, consider enrolling in the same program. Look for programs that are accredited. Although there is no formal standards body that defines Six Sigma, there are accreditation organizations. Ensure that you're getting trained by an accredited program. This is going to be just like college all over again. Prepare for some rigorous study and lots of class time, especially if you're opting for Black Belt or Master Black Belt certification. Once you've completed the training, the next step is to complete a written test that proves that you've learned what you need to know about Six Sigma. You can expect a Black Belt exam to last about four hours, a Green Belt exam to last about three hours, and a Yellow Belt exam to last about two hours. The final phase of your certification journey will involve completing one or two projects using the Six Sigma methodology. You can think of this as your "lab." It's subjective at this point as to how to "grade" you based on how you complete the project. Just be sure to put into practice what you learned in the classroom and you should do well. Once you've completed the training and required coursework, you'll earn your belt. Now, it's time to tackle real-world problems.
Question: What is a summary of what this article is about?
Locate the appropriate training program. Enroll in the training program. Take the written test. Complete your assigned project(s). Benefit from your Six Sigma Certification.

Problem: Article: Fill a large bowl with ice, and place a smaller bowl inside it. Then, place your meat in the smaller bowl. This is how you'll keep your meat cool while you're working. But as mentioned above, if the meat starts to get too warm, put it back in the freezer to cool again. Quickly cut the frozen meat and fat into small chunks about one inch (2.54 cm) across. Then, place the meat and fat back into the small iced bowl as you finish chopping it. Again, this is to make sure the meat remains cool during the process. Use a clean spoon to mix the meat and fat while it remains on the ice bath. Then, add the salt, pepper, herbs and spices. Work quickly so that the meat doesn't begin to warm up. When the ingredients are completely mixed, remove the bowl from the ice bath and cover it with plastic wrap. Don't freeze the meat for more than an hour before you grind it. If you freeze it for too long, it will be difficult to grind. It should be slightly soft in the middle and frozen on the outside to grind correctly. If you're making a recipe with wet ingredients like vinegar, sherry, or honey, mix the wet ingredients and place them in the refrigerator for later. If you're using sausage casings, remove them from the freezer and place them in a bowl of water to soak and soften. Remove your grinder from the freezer, and set it up according to the manufacturer's instructions. Place a cold bowl under the grinder's spout to catch the ground meat. Take the meat out of the freezer and run it through the grinder using either a coarse or fine setting, depending on your preference. Some recipes recommend using a specific grinding setting, but many leave it up to individual preference. The coarse setting is similar to a rough chop. It grinds the meat into thick chunks, while the fine setting grinds up the meat finely. If the meat seems to be getting warm during the grinding process, put it back in the freezer for a few minutes before continuing. Then, only continue when it's cool enough. When you're finished grinding, cover the bowl and put the meat back in the freezer. Don't let it freeze solid, but only on the outside. While you wait for the meat to freeze, clean up the grinder and put it away. Remove the bowl from the freezer and add the remaining wet ingredients, such as vinegar, sherry or honey. Use either a standard mixer, a spoon or your hands to mix the ingredients until the sausage meat becomes sticky and holds together. If you aren't planning on stuffing the sausage into casings, your sausage is now ready to cook or store. You can form it into patties and freeze it for later, or go ahead and cook it in a skillet for five minutes on each side. If you're making sausage links, place the mixed sausage back in the freezer and prepare the sausage stuffer.
Summary: Make an ice bath. Cut the meat and fat. Mix the meat and fat with the spices. Freeze the meat mixture for 30 minutes. Grind the meat. Freeze the ground meat. Mix in the wet ingredients.

Article: This will help prevent the growth of bacteria or fungus. Mix one part apple cider vinegar with two parts water. Massage this solution into the cradle cap. Let it sit for 15 minutes or until dry. This will help dissolve and loosen the scales. Mix a paste of baking soda and water. Use 1-2 teaspoons of baking soda and a 1:1 ratio of water. Dab the paste onto the infected area and let it dry on the baby for 15 minutes. Do not apply vinegar or baking soda to broken skin or open wounds because it may sting. Instead, seek medical attention from a doctor. Gently comb against the hair slowly lifting and removing the loosened flakes. A lice comb works particularly well. The thin narrow teeth will catch even the smallest flakes. Do not scrape off flakes that are still attached to the scalp as this may hurt the baby. Be careful to avoid rinsing the apple cider vinegar or baking soda mixture into the baby's eyes. Use a mild shampoo that is approved for babies' sensitive skin.
Question: What is a summary of what this article is about?
Make a gentle disinfectant out of natural remedies such as apple cider vinegar or baking soda. Comb out the flakes using a fine-toothed comb. Shampoo the baby to wash out any remaining apple cider vinegar or baking soda paste.