You will need to work in your second color of yarn at least a few inches before you wish to begin your tapestry crochet design.  Lay the end of Color 2 flat along the top edge of your piece, holding it in place with the hand you do not have the needle in. Crochet the next several stitches as usual, with Color 2 remaining flat against the top of the row, inside your stitches. You should not be able to see Color 2 in your work at this point. This is considered hiding or carrying the unused color and has great benefits to your finished piece, including making it stronger and avoiding unsightly and bothersome pieces sticking out the backside of your work. Some people work in the second color from the second row of their project. This makes sure that the thickness of your whole project is the same and that the second color will be sure to be there when you need it. Interrupt a single crochet stitch of Color 1. Do not complete the final single crochet stitch. With two loops of the single crochet remaining on your hook, drop Color 1 and carry it along, picking up Color 2 with your hook and pulling it through both prepared loops. As you make these stitches, Color 1 will be pulled along, concealed inside the stitches as you did for Color 2 previously. The process to revert back to Color 1 is the same as you used to switch to Color 2.  Drop and carry the yarn color you do not need for now if you want. Two loops of the single crochet should still be on your hook. The carried yarn will be laying flat across the rim of your work. Pick up Color 1 with your hook, pulling the loop through the two that are on your hook.
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One-sentence summary -- Work in your second color (from here on out referred to as Color 2). Begin tapestry crochet using Color 2. Single crochet, under both loops, using Color 2 for the desired number of stitches. Switch back to Color 1 when the pattern dictates it.

Q: Breathe only through your mouth, which can indicate stuffy sinuses, and talk and react to things slower. You can fake a slight cough and sharp sniffs to appear more convincing. It is hard to fake your nose running, but you can make your eyes look like they are watering by consciously not blinking for longer than usual, which will naturally make your eyes water slightly. Do this just before talking to people for maximum effect. Migraines have no symptoms that can be seen, so others will have to rely on your story to understand your symptoms.  Pretend that you are sensitive to light and sound and go to a dark, quiet room if possible. Common symptoms of a migraine are dizziness, harsh reactions to light and sound, loss of balance, and massive head pain, especially in the temples and back of the head. Rub your stomach a few times the night before and complain about feeling "off" before you go to bed a little early without fully finishing your food. Fake having diarrhea by spending lots of time in the bathroom and imitating cramps.   You can pretend to throw up making choking and guttural sounds, then pour a glass of water into the toilet. Flush it, take a few seconds to clean up, and leave the bathroom. Then, lay on the couch and avoid eating food. Throughout the night, continue to go to the bathroom quite often, but be sure to turn a fan on so people don't get suspicious when they hear no sounds coming out of the bathroom. Use lots of air freshener to cover the "smell", and keep running to the bathroom suddenly the next day. Sick people generally understate their symptoms, only coughing when they need to and acting nauseous when waves of nausea hit. Practice your fake symptoms in the mirror and convince yourself first before you try to convince others of your illness. It is extremely easy to tell whether a sneeze is real or fake. Avoid faking a sneeze, but if you feel it would make you look more convincing, tickle the underside of your nose with a feather or something similar to trigger a sneezing reflex.
A: Imitate a fever or the flu by faking a cough, congestion, and exhaustion. Fake a migraine by avoiding lights, sounds, and people. Imitate stomach issues by acting nauseous and going to the restroom frequently. Don't raise suspicion by overacting your symptoms.

Article: Gather bones from killing skeletons or fishing, then craft them into bone meal. Each use of bone meal instantly advances your crop by a random number of stages. If you're short on seeds, this is a great plan for your first plant so you can harvest more seeds to plant. After you run out of seeds or water, prepare unplanted farmland in a border one block wide on all sides. In the PC version, nearby farmland significantly speeds up growth, and the same might be true of Pocket Edition. Wandering mobs can trample your crops. Build a fence around your farm to protect it. Crops only grow when exposed to light. Torches every four or five spaces will speed up growth by letting your crops grow at night as well as day. This won't have any effect if you skip nights by sleeping in a bed. Oddly enough, farmland is transparent. Dig beneath your farm (careful to avoid the water) and place torches there to make your farm glow. This does not happen on other versions of Minecraft, so it's likely that this will be removed in a future update. Walking through your crops doesn't break them, but jumping on the farmland can turn it right back to normal dirt. If you fall in to the water and are forced to jump out, you'll be losing food. Prevent this by covering the water with slabs or other "half height" blocks that don't require jumping to walk onto. In cold biomes, covering the water will also prevent it from freezing.
Question: What is a summary of what this article is about?
Fertilize crops with bone meal. Surround the area with farmland. Fence in your crops. Keep your crops well lit. Cover the water.

Article: Not all printers can run on a Mac's operating system. Before you spend hours trying to install a printer on your Mac, look up the printer's model name and number to see if it is compatible with your Mac. Most printers come with relatively short USB-to-printer cables that allow you to connect your printer to your Mac for direct communication between the printer and your computer. To attach this cable, your printer and computer must be close to each other. Most modern Mac computers don't have traditional USB ports—instead, they have smaller USB-C ports. If this is the case, you will need a USB-to-USB-C adapter from Apple to attach a USB cable to your Mac. It should fit into one of the USB ports on the side of your computer (laptop) or on the back of the iMac display (desktop). Press the printer's {"smallUrl":"https:\/\/www.wikihow.com\/images\/5\/5d\/Windowspower.png","bigUrl":"\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class=\"mw-parser-output\"><p>I edited this screenshot of a Windows icon.\n<\/p><p>License: <a rel=\"nofollow\" class=\"external text\" href=\"http:\/\/en.wikipedia.org\/wiki\/Public_domain\">Public Domain<\/a><br>\n<\/p><\/div>"} On button to turn on the printer. Macs will automatically detect your printer and determine whether or not it needs to be updated; if you've never installed the printer on your Mac, you will receive the update prompt. Click through the printer's installation steps to install the latest software and drivers on your Mac. When the process is complete, you'll be able to use your printer.
Question: What is a summary of what this article is about?
Ensure that your printer is compatible with Mac. Make sure the printer is close to your computer. Make sure you have a USB adapter if needed. Plug the printer's USB cable into your computer. Turn on the printer. Click Install when prompted. Follow the on-screen prompts.