Article: This method works best for printed ink and use only when you need to remove only a few letters. Hold the blade vertical to the paper and rub gently. Do not press the blade very hard on paper or you get off layers of paper. If you are using erasable ink, you can easily erase it with an ink eraser. Erasable ink is typically blue, not black, and will be identified as 'erasable' in its packaging. It's also often found like a pencil, with ink on one end and an eraser on the other.  If you aren't sure whether or not your ink is erasable, try erasing it with an ink eraser to find out. Gum erasers and rubber erasers work best on pencil/graphite, and are not recommended for pen. It's possible to erase ink using a vinyl eraser, but be careful. This eraser is very rough and can easily rub away the paper itself along with the ink you're erasing. Use a triple-ought (000) sandpaper and a small sanding block. If the ink removal requires you to manipulate the sandpaper more carefully than a small sanding block (or your fingers) will allow, cut off a small piece of the sandpaper and glue it to the eraser end of a pencil. Carefully rub the inky paper with your sandpaper using small lateral motions.  Be careful not to press down too hard when rubbing the sandpaper to the inky surface. Blow gently across the page to remove any small pieces of grit, ink, or paper as you work to better see your progress. A grinder is basically a mechanical application of sandpaper surface that may be able to sand your paper more evenly and easily than you can do it by hand. A Dremel type mini grinder with a slightly rounded stone grinding head is recommended.  Using a sander is particularly recommended for inky edges on books. A sander is often too rough for a paper's surface, unless the paper is quite strong.
Question: What is a summary of what this article is about?
Use a simple blade to erase ink. Use a special ink eraser. Sand ink off using sandpaper. Use a fine-grit grinder to remove ink from paper.
Article: " Provide your cat with as many opportunities as possible to burn energy doing cat-like things such as hunting or playing. This is especially important for indoor cats, who may lack the mental stimulation that outdoor prowling provides. Getting the cat moderately tired out also helps to use up her nervous energy and to vent stress hormones in physical activity rather than over-grooming.  Hide treats or dry food around the house and let her hunt for them. Have at least three 10-minutes sessions of one-on-one play with your cat. Dangle something enticing for it to chase or toss toys across the room. Cats love to chase and pounce. If you own more than one cat, make sure you play with each cat alone every day in addition to group playtime. Leave toys out your cat. Acquire a wide variety of toys, but only put a couple within reach of the cat at one time. Every few days pick up the toys you've made available to the cat and put down a couple of new ones. Consider locating a bird feeder outside a window for your cat's entertainment, or get an aquarium so your cat can watch the fish swimming. If you have more than one cat, they may be vying for food, water, toilet space, and attention. The pressure for resources can leave some cats feeling bullied. To make this less stressful, ensure that each cat has its needs provided for.  There should be one litter box per cat, plus one spare, to decrease competition for toilet facilities. Be sure to keep the litter boxes clean, removing solid waste daily and regularly cleaning the box out with mild dish soap or a solution of bleach in water (1:30 ratio). Place multiple food bowls around the house, so that no one cat can monopolize the food at all times. A stray in your garden, or even your home (they can enter by cat door!) can make your cat feel psychologically threatened.  Discourage visits from a stray by removing any food that might be attracting him. If your cat goes outside, consider installing a microchip-activated cat flap so the stray cannot come indoors. If the stressed cat can see the stray in the garden, it may help to block the lower part of the window to obscure that view (the cat equivalent of hiding your head in the sand, but it works).
Question: What is a summary of what this article is about?
Give your cat a sufficient amount of "challenging play. Provide other entertainment options. Reduce competition in households with multiple cats. Discourage stray visitors.
Article: the skin of the grapefruit. Peel off the outer skin of the grapefruit just as you would do for an orange. Grapefruit skin is thick, so if you are having trouble making the first peel, knick the skin with a knife and peel away from this incision. After you peel away the skin, you will probably see a whitish layer around the outside of the grapefruit. Use your fingernails to peel off this layer. You can also use a knife to cut it away if you prefer. You won’t be able to peel this off all at once. Instead, peel it off in little strips or use a knife. Take the peeled grapefruit and separate each section. There should be about twelve sections to each grapefruit. If you want, you can cut away the membranes. The membranes add a bitter taste to the fruit, so some prefer to cut them off. However, it isn’t necessary. Take the sections of grapefruit and pile them onto a plate. To eat the grapefruit, just take a slice and enjoy! This is one of the easiest ways to prepare grapefruit. Because the membrane is slightly bitter and tough, some prefer to prepare grapefruit in a way that removes the membrane from the fruit.
Question: What is a summary of what this article is about?
Peel off Peel off the excess skin. Split the grapefruit into sections. Arrange the sections on a plate.