Problem: Article: Head to your home’s main circuit breaker and find the switch corresponding to the garbage disposal unit. Flip the switch to the “Off” position. You’ll now be able to work safely without worrying about accidentally receiving a nasty shock. Garbage disposals are electrical appliances, which means there’s a live current running through them at all time while the power is on. Open the doors beneath your sink and take a look directly under the drain. You should see a large cylindrical object situated between the bottom of the drain and the plumbing pipes. This is the actual garbage disposal unit that you’ll be replacing. Take note of the make and model of the disposal. Replacing it with a similar model will be as easy as removing the existing unit and screwing on the new one. Locate the pipe extending from the side of the disposal into the ground plumbing. Loosen any nuts or fasteners at the pipe’s connection site and give it a firm tug to pull it free.  The discharge tube is responsible for carrying ground food waste out of the disposal. Some older garbage disposals are also connected to the dishwasher water supply via a second tube. This one can be disconnected in the same manner. At the top of the unit you should see a thin metal ring with 3 separate lugs, or protruding arms. Take hold of these lugs with one hand and twist the entire ring counterclockwise about 1.5 inches (3.8 cm) to dislodge the old unit. Set it aside on a sheet of newspaper or unfolded rag to keep from making a mess.  Garbage disposals tend to be surprisingly heavy (some can weigh as much as 15 pounds!), so be ready to catch and hold the unit once it comes away from the mounting ring. It may be a good idea to place a couple paint cans, some wood scraps, or a stack of phone books beneath the disposal to act as a support platform. Turn the unit over and look for the round or square faceplate on the underside. This is the cover for the electrical housing. Unscrew the faceplate and slip the copper ground wire over the green screw. Then, pinch the plastic wire connectors to disconnect the colored wires from the main power supply. A pair of needle-nosed pliers may come in handy for releasing wire connectors that are too small to unclip by hand.
Summary: Turn off the power to the garbage disposal. Identify your garbage disposal. Disconnect the discharge tube. Release the old disposal from the mounting ring. Separate the disposal from the power supply.

INPUT ARTICLE: Article: Braille doesn't have a separate code for capital letters. Rather, a cell with only dot 6 in front of a word indicates that the first letter in that word is capitalized. If 2 cells with only dot 6 appear before a word, it indicates that the whole word is written in all-caps. The Braille code for the first 10 letters of the alphabet is also used to create the most common punctuation marks you'll find in literary writing. The same code is simply dropped down to the lower part of the cell.  A Braille comma has dot 2. You can also think of this as a letter a dropped down one line. A Braille semicolon has dots 2 and 3. This is the letter b dropped down one line. A Braille colon has dots 2 and 5. A Braille period has dots 2, 5, and 6. The Braille period is also used as a decimal point. If there are 3 Braille periods together, they represent an ellipsis. An exclamation mark has dots 2,3, and 5, while a question mark has dots 2, 3, and 6. Quotation marks have 2 cells. The first represents whether they are single or double, and the second whether they are opening or closing. For single quotation marks, the first cell has dot 6. For double quotation marks, the first cell has dots 3 and 4. Opening quotation marks have dots 2, 3, and 6 (note that this is identical to a question mark). Closing quotation marks have dots 3, 5, and 6. The Braille code for the first 10 letters of the alphabet also symbolizes numerals that may occur in sentences of text. If they're meant this way, they will be preceded by a special number sign (dots 3, 4, 5, and 6).  The letter a is the number 1, all the way through the letter i, which is the number 9. The letter j is used for the number 0. There will only be 1 number sign, regardless of the length of the number. Commas and periods (for decimal points) are used in Braille numbers just as they are for numbers written in English. The mathematical comma has dot 6, rather than dot 2 as in the literary comma.  In the Nemeth code, used for math texts and in non-fiction writing, the codes for the first 10 letters of the alphabet are dropped down to the lower part of the Braille cell. Nemeth code numerals and common punctuation symbols are the same. If a punctuation mark follows a mathematical expression, the punctuation symbol typically precedes the punctuation mark. This symbol tells you to read that symbol as a punctuation mark and not as another numeral. The punctuation symbol has dots 4, 5, and 6. It typically precedes punctuation marks such as colons, periods, quotation marks, question marks, exclamation marks, commas, and semicolons.

SUMMARY: Capitalize words preceded by a cell with a single dot 6. Drop down the first 10 letters for common punctuation marks. Recognize when the first 10 letters are used as numbers. Look for the punctuation symbol with Nemeth code numerals.

In one sentence, describe what the following article is about: If you dislike olive oil—or simply don’t have any on hand—substitute the same amount of another vegetable oil, such as coconut oil. This won’t change the flavor of the roasted Brussels sprouts, and will prevent them from sticking to the pan just as well as olive oil.  Coconut oil may slightly alter the flavor of the sprouts. It may give them a very mild coconut taste, and will also make the sprouts taste sweeter.  Other types of vegetable oil you could use include safflower oil, sunflower oil, peanut oil, or sesame oil. If you’re in a rush when preparing baked Brussels sprouts, you can save time by cutting the sprouts in half before mixing them with the olive oil and salt. Then, instead of roasting the sprouts for 40-45 minutes, roast them for 20-23 minutes.  Keep the oven at 400 °F (204 °C); you don’t need to alter the baking temperature. Use a sharp knife to cut the frozen Brussels sprouts. They’ll be a little tougher to cut than thawed sprouts, but can be cut in half relatively easily. If you’d like your roasted Brussel sprouts to have more flavor, add tangy, sweet balsamic vinegar before drizzling the mixture over the frozen sprouts. Mix 3 tablespoons (44 mL) of balsamic vinegar with 1⁄2 cup (120 mL) of olive oil before pouring the mixture over the top of the sprouts. Once they’re mixed, pour the vinegar and oil over the sprouts and add salt. You can purchase balsamic vinegar at any grocery store or supermarket.
Summary:
Replace the olive oil with coconut oil. Cut the sprouts in half and bake half as long for quicker sprouts. Add balsamic vinegar to the olive oil.