INPUT ARTICLE: Article: This is the level you’ll hang the curtain brackets at. The higher you hang the brackets, the larger your window will appear. Avoid hanging the brackets more than 8 inches (20 cm) above your window or your swag may look too high.  Make the marks with a pencil so they’re easy to erase. Don't hang the brackets less than 4 inches (10 cm) above the window or it may look too crowded. You want 1 bracket on either side of the window frame. Hold them so the screw holes are level with the marks you made earlier. Make sure the distance between the brackets isn’t greater than the length of the curtain rod or else the rod won’t fit. Use a tape measure to measure the length of the rod and then measure the distance between the brackets. If the distance between the brackets is greater, move them closer in toward the frame. Place the level between the bracket marks so the top edge is lined up with the each of the marks. Then, check the gauge in the center of the level — if the air bubble is outside of the marked lines, the bracket marks aren't level. If that's the case, redraw the bracket marks so they're level with each other. A pilot hole is a pre-drilled hole that makes it easier for screws to go into a surface. To drill the pilot holes, use a drill bit that’s slightly smaller than the screws that came with the brackets. Drill into the screw hole marks you made on both sides of the window. Hold the brackets on the wall so the screw holes are lined up with the pilot holes you drilled. Then, drill the screws that came with the brackets through the holes until the brackets are secure.

SUMMARY: Mark 4–8 inches (10–20 cm) above your window on either side. Hold the brackets on the wall above the frame and mark the screw holes. Use a long level to make sure the bracket marks are lined up. Drill pilot holes through the screw hole marks you made. Screw the brackets into the wall.

In one sentence, describe what the following article is about: Most sunscreens on the market are chemical, which means that chemicals in their formula actually prevent sun from hitting the skin by absorbing the rays. Physical sunblock, however, works by creating a physical barrier between the skin and the sun. Because the makeup won’t allow your skin to absorb chemical sunscreen, it won’t be effective protection. Physical sunscreen can still work over your makeup to deflect the sun’s rays. Physical sunblocks come in powders, creams, and sprays, so choose whichever will be easiest for you to apply. Because your makeup is already applied, a spray sunblock will be your best bet to avoid ruining it. To apply it properly, close your eyes and hold your breath. Press down on the nozzle, and apply it by spraying back and forth over your entire face. Spray more than you think you need, because spray sunscreen don't cover quite as well as creams and lotions.  Don't touch your face at all while the spray dries. If you touch it, you risk rubbing it off in spots and compromising the sun protection. Another spray option is a makeup setting spray with SPF. Like the spray sunscreen, this shouldn't be used as your only form of sun protection, but it's great for touch-ups and to help keep your makeup in place throughout the day. Not only do makeup setting sprays with SPF protect your skin from the sun, they can actually mattify and moisturize your skin at the same time.
Summary: Apply a physical sunblock over makeup. Use a spray sunscreen.

INPUT ARTICLE: Article: A cat will not always growl or hiss at you when it is mad or scared. An angry cat will have dilated pupils and stare at whatever it's angry at. The fur on it’s body will usually also stand on end. The tail may also flick from side to side as it holds it in an upside down U.  In addition, an angry or scared cat may have its ears flattened back. In contrast, a friendly cat will approach you with its tail up, erect ears, and rub against your legs. It may give a friendly meow or series of meows and may even be purring. Cats are affectionate and responsive creatures. To get your attention, cats will often sit close to you or brush up against your legs while meowing. This solicitation for attention is normal cat behavior. It places the cat’s scent on the recipient, helps them bond with you, and probably, although we can’t know for certain, has other significant meanings.  When a cat rubs up on a human it’s an important bonding ritual. If your cat is rubbing up against you, don't shoo it away. Let it give you a little love and attention so that This action, rubbing up against another animal to transfer scents and affection, is called allorubbing when done with another cat. This is one particular behavior that leaves some owners scratching their heads. Some cats will “paddle” or “knead” their humans. This behavior is a holdover from when the cat was a kitten. Kittens knead their mother’s mammary glands as they are nursing to get the milk flowing.  It is thought to be comforting for a cat to do so on a beloved human being. Kneading can get aggressive if your cat engages its claws while doing it. Be sure to protect yourself if you know that your cat goes overboard when kneading. Try wearing a long sleeved shirt or other protective clothing or have your cat stop when they start injuring you.

SUMMARY:
Learn to identify when your cat is angry or afraid by paying attention to its body language. Understand why a cat rubs up against humans. Understand why your cat kneads.