Problem: Article: Start with a sheet of paper that's 8.5 inches (21.6 cm) by 11 inches (27.9 cm). Place one of the halves on a flat surface in front of you. Discard the other half or save it to make a second origami boomerang. Use your finger to make a crease along the fold. Unfold the piece of paper. Bring the edges of the paper to the center crease when you fold the sides in half. Make a crease along both folds with your finger. Leave the sides folded in. Bring the top edge of the paper down to the bottom edge. Make a crease along the fold with your finger. Leave the paper folded in half. Crease the folds with your fingers. Go over these creases several times so they're really defined. Unfold the corners. When you're finished, you should have a thin horizontal rectangle with 2 triangles pointing at each other in the middle. This is the flap of paper that's closest to you. After you unfold it you should see a diamond in the creases on the lower half of the paper.
Summary: Use scissors to cut a sheet of blank paper in half lengthwise. Fold the piece of paper in half lengthwise. Fold the paper in half lengthwise on both sides of the crease. Fold the paper in half crosswise. Fold the top left and right corners to the center crease. Unfold the crosswise fold you made and turn the paper so it's horizontal. Unfold the flap of paper on the bottom half.

Problem: Article: If you don’t want to purchase a specially made degreaser or scuff remover, you can try making a homemade cleaner first. Combine equal parts of white vinegar and water. Pour the mixture into a clean spray bottle. Whether a brand name or generic product, you can find magic eraser scrubbing pads at your nearest home goods, home improvement, or department store. They’re the easiest and most effective pad to use when buffing out scuffed or scratched vinyl. Further, they won’t wear away of the vinyl surface like a more abrasive pad would. Spray enough to saturate the scuffed portion of the vinyl panel. Use the magic eraser to wipe it down using long, even strokes. Wipe away residue with a microfiber towel when you're finished. For deeper or more serious scuffs, you may need a little extra abrasion. Try adding enough baking soda to form a thin paste. If you've added a cup (240 mL) each of water and vinegar, try adding two or three tablespoons of baking soda. Mix well until the baking soda is well suspended.
Summary: Create a homemade vinegar-based cleaner. Use a magic eraser to buff out scuffs. Spray the cleaner onto the scuffed surface and wipe. Try adding baking soda to your cleaning solution.

Problem: Article: Most physical in-store items will have a barcode located somewhere on the packaging, so simply start by finding the item whose price you want to know. Produce and bulk goods tend to be the exceptions to this rule, though both of these categories typically list their prices per pound (or kilogram) anyway. Item barcode locations will vary, so look all over the packaging to see if you can find the barcode. If you can't find a barcode anywhere, it may have rubbed off or been improperly placed. Try grabbing another item, or ask a store attendant to look up the item's SKU number. Many stores have public scanners that you can use to scan an item's price. If you're working for the store or you have access to a third-party scanner, you can use the scanner provided to you instead. If you're scanning items using a flat scanner as used in most grocery stores, go to the scanner's location. Aim the scanner's red laser at the barcode, then press the scanner's button (if necessary). If you're scanning using a flat scanner, simply swipe the barcode across the flat scanner's surface. Most scanners will beep once your scan has been registered. Once the scanner beeps at you or otherwise indicates that your scan has gone through, you can move the item and/or scanner away from the scanning area.
Summary: Find an item to scan. Look for the barcode. Grab a barcode scanner. Scan the item. Remove the item from the scanner area.

Problem: Article: In-text citations typically are provided in parentheses after the information from that reference that you've included in your paper. Start the in-text citation with the last name of the author.  You don't need to include initials with in-text citations, unless necessary to distinguish between two authors with the same last name who published in the same year. If there is more than one author, separate their names with commas. Use an ampersand before the last name listed in parenthetical citations. For example: "(Winken, Blinken, & Nod, 1992)." Put a comma after the year, then write "p." if the information appears on a single page or "pp." if it appears on multiple pages or a range of pages. Finish with the page number, then add a period after the closing parentheses. For instance: "(Simpson, 1988, p. 76)." Alternatively: "(Simpson, 1988, p. 76; Cleaver, 1992, pp. 103-119)." Sometimes your writing flows better if you name the author of the work in your text directly in your sentence. When you do this, you don't need to follow up with a parenthetical citation.  If you have the author's name in the text of the sentence, simply put the date of publication (or writing) in parentheses after the author's name. If there is more than 1 author, use the word "and" rather than an ampersand if their names appear in the text. For example: "According to Simpson (1988), dogs don't dream. However, the work of Winken, Blinken, and Nod (1992) provides evidence that they do."
Summary:
List the name of the author. Include the page number. Integrate the author's name into your text if possible.