Article: Ingesting a large amount or high concentration of hydrogen peroxide can cause difficulty breathing. If a victim loses consciousness and exhibits shallow breathing, a weak pulse, or no breathing or pulse, you (or someone CPR certified) should administer CPR and call emergency services immediately. Even if the victim can breathe and CPR isn't required, emergency personnel may still offer a respiratory mask to someone who's ingested hydrogen peroxide, especially at higher concentrations. You'll require emergency assistance if the victim has ingested large amounts of household hydrogen peroxide or a high concentration solution. You can call emergency services or your local poison control center. If you live in the United States, call poison control at 1-800-222-1222. Be prepared to describe the victim's age, weight, and condition. Tell the emergency operator the name of the product ingested and solution strength. Let them know the time and amount that they swallowed. Drinking 4 to 8 ounces (120 to 240 mL) of water or milk may effectively treat ingestion of a small amount of household hydrogen peroxide. For cases involving larger amounts or higher concentrations, you should still drink water or milk, but be sure to contact emergency services as soon as possible. Try gargling repeatedly with cool water if your mouth is the only affected area. While hydrogen peroxide can cause vomiting, you should not induce it if the victim is not vomiting already. You should also avoid using activated charcoal, as it will have no effect on ingested hydrogen peroxide. If your case is severe enough for hospitalization, medical professionals will administer an endoscopy to examine your digestive tract. Activated charcoal will interfere with this examination.
Question: What is a summary of what this article is about?
Ensure the victim is breathing and has a pulse. Call emergency services. Drink a glass of water or milk. Avoid inducing vomiting or using activated charcoal.

Problem: Article: Purchase a broad-spectrum (also called a full-spectrum) sunscreen that will block both UVA and UVB rays. Get a sunscreen with a sun protection factor (SPF) of at least 50, the higher the better. Then, apply the cream to your skin at least 20 minutes before heading outside. This allows the sunscreen to begin working before you are actually exposed to the sun, thus preventing burning. As you consider various sunscreen brands, consider what activities you'll be doing that will require protection. If you will be in the water, then you'll want a sunscreen that is water-resistant. If you are hiking, you may need a sunscreen that includes insect repellant. You should aim to reapply your sunscreen at least every 90 minutes. This interval may need to be shortened if you are sweating heavily or spending time in the water. When you reapply, don't rush. Make sure to coat all exposed parts of your body. For each application you can estimate using a nickel-sized portion on your facial area and two shot glasses worth of lotion on your body. It is almost impossible to apply sunscreen to your scalp and that makes this area very susceptible to burning. To prevent a painful head burn, wear a solid hat when venturing outdoors for extended periods of time. This will also offer some protection for your face as well. Your body will often tell you when it has had enough of the sun. Pause in your activities for a moment and evaluate your condition. Does your skin feel overly warm? Are you starting to notice feelings of tightness? Are you experiencing any pain at this point? If you answer "yes" to any of these questions, head indoors. If you are outside with other people you can always ask them to look you over. However, the reflection from the sun on your skin can often mask the visual signs of a burn, so it may be difficult for them to accurately gauge if you are headed in that direction. It can take up to six months for your skin to fully heal after a sunburn. If you are burned again during this interval, the healing process can come to a standstill. While you are healing, be careful with your body and limit your time in the sun.
Summary: Apply sunscreen before going out. Reapply sunscreen on a regular basis. Wear a hat. Pay attention to your body's signals. Ask your friends to check you out. Be very careful when recovering.

INPUT ARTICLE: Article: In order to adjust your privacy settings, you'll need to log into the Facebook website. The arrow looks like . This will open your Facebook settings. This will display your account privacy settings. You can hide your posts so that no one else besides you can see them, or limit them to a small set of close friends. Click "Edit" next to "Who can see your future posts?" This will allow you to change the audience for who can view what you post. Select "Only Me" to make all of your posts private. This will prevent anyone from reading any posts you create from appearing to anyone other than yourself. You can choose different groups, such as Close Friends or any custom lists, but be aware that anyone that can view your posts can share your posts with their friends. Click the "Limit Past Posts" link. This tool will automatically change your old posts to Friends Only. This will limit who can see what you've posted in the past. If you want to change the audience to "Only Me," you'll need to find each individual post and change the audience manually. You can turn posting for your timeline off so that no one else can post anything to it. This will allow you to use your timeline just for yourself, or completely lock it down and turn it off. Click the "Timeline and Tagging" option in the left menu. This will open your Timeline settings. Click "Edit" next to "Who can post to your timeline?" This will let you change who can post content to your personal timeline. Select "Only Me" to make your timeline completely private. This will prevent anyone from posting on your timeline. Combined with the previous steps for hiding your posts, your timeline will be completely private. Click "Edit" next to "Who can see what others posts on your timeline?" This will change who can see content that other people post on your timeline. Select "Only Me." This will prevent anyone from seeing any content posted on your timeline. Each entry in your profile, such as your employment, age, location, and more, has a separate privacy control. You'll need to make sure all of these things are set to "Only Me" if you don't want them to appear to others: Click the Facebook button in the upper-left corner. Select "Edit Profile" at the top of the menu on the left. Click the "Edit" button next to each entry in your profile. Click the "Audience" drop-down menu and select "Only Me" to hide that piece of profile information. Click "Save Changes," then move on to the next one.

SUMMARY: Log into Facebook. Click the arrow in the upper-right corner of the Facebook page. Select "Settings." Click the "Privacy" option in the left menu. Hide your posts and tags. Block people from posting on your timeline. Hide your profile from search.

To protect your plywood sheets from warping, the best way to store them is by laying them flat. Moisture can seep up through the earth, causing your plywood to rot. You can use any size lumber you have, as long as it creates a frame that is big enough to contain the plywood. Space your lumber about 2 feet (0.61m) apart to ensure it's supported enough that it doesn't sag. If you want to keep your plywood laying flat but you don't have enough room on the floor, you can install a rack on the ceiling of your garage. This will keep the plywood out of your way while still protecting it from warping. You can purchase a hanging storage storage rack from a hardware store for around $100 USD, or you can design and build a custom rack if you prefer. Most ceiling beams can safely support about 160 pounds (73kg). This means you can safely store 3 sheets of 12in (1.3cm) thick plywood, or 2 sheets if they are 58in (1.6cm) thick.
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One-sentence summary --
Section off a 4 by 8ft (1.2 by 2.4m) section of your garage floor. Use lumber to create a base that will keep the plywood off the ground. Store your plywood overhead if you don't have the floor space.