In one sentence, describe what the following article is about: You should add a dollop of mustard that is about the size of your fingertip. Mustard acts as an emulsifying agent--when two liquids don't mix, like water and oil, mustard breaks them down and helps them to mix. You can also add a fingertip-sized dollop of mayonnaise to the bowl. Mayo is also an emulsifier and adds a nice creamy texture to the vinaigrette. However, for a lower-calorie vinaigrette, skip the mayo. This item will depend on the kind of vinaigrette you are making. The most standard vinaigrette is one made with lemons. Squeeze one fresh lemon into your bowl. If you don't have a fresh lemon, you can also use four tablespoons of bottled lemon juice. Whisk the lemon juice with the other ingredients in the bowl. Make sure that it is thoroughly mixed. Other options for your acidic element include red wine, white wine, and apple cider vinegar. To properly combine all of the ingredients, continue to whisk the lemon mixture while slowly pouring in the olive oil. Whisking while pouring will help the water-based lemon juice combine with the oil. Continue to whisk until all of the ingredients are thoroughly combined. For a basic vinaigrette, all you need to ad is salt and pepper. Add as much or as little as you like. Season to taste. If you want to add other herbs, now is the time to do so. Other herbs you might like to add include: Minced garlic, onion, or shallot. Finely chopped basil, parsley, thyme, or dill. Other spices like paprika or cumin. Only do this right before you are about to eat so that the lettuce does not get soggy. Enjoy!
Summary: Add a small amount of mustard to a small bowl. Add your acidic element to the bowl. Add the olive oil. Add your seasonings. Pour the vinaigrette over your salad.

Sketch triangles, squares, squiggles, and lines. Experiment with different sizes and shapes. Get creative: try odd shapes like trapezoids or octagons to spice up your design. Before you draw on your shoes, practice on a piece of paper. That way, you'll be ready for the final design. Vary your lines. Create squiggles, dotted lines, or swirls. The bolder your lines, the better. Decide whether you want thick or thin ones and how big you want them to be. Patterns look best if each dot or line is the same size. Practice drawing dots on your paper. When you're ready, start drawing dots or lines on your shoe. For your first project, start simple, then try more intricate designs once you've got the hang of painting. Nature themes look beautiful on fabric shoes. Draw trees, flowers, and your favorite animals. Or, if you're a fan of a certain book, movie, or tv series, try drawing the characters on your shoes. Cartoon characters work best because of their flat and simple design. Splatter paint can give your shoes a wild design. If you can draw something on a flat design, you can draw it on a shoe. Use paper as your practice board and draw your design several different ways. Continue experimenting until you are completely satisfied with your drawing. Do not draw on your shoes until you have finished your design. Practicing your sketches can feel boring, but you will avoid more long-term mistakes if you plan beforehand. Color in your design sketches and experiment with what colors look good together. Avoid creating color patterns that clash or do not look aesthetically pleasing together. When you've chosen your colors, create a final sketch design and color it in. Your last sketch will be your blueprint as you paint your shoes. To make colors pop, place complementary colors next to each other. This will make both colors seem brighter in comparison. First, sketch your design in pencil so you can erase if needed. Then, trace over your design using a fine-tipped fabric pen or marker. You will appreciate a bold, clear outline when painting to avoid any mistakes. If you are not confident in your artistic abilities, use a stencil. Stencils are often available at craft stores. You can also create your own stencil, if desired. If any of your design areas are white, trace them on the painter's tape, cut out the design, and place the tape on the shoe.
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One-sentence summary -- Draw geometric shapes. Draw stripes or polka dots. Make a more intricate design. Sketch your design on paper. Choose your color scheme. Draw your design on the shoes. Cover areas you want unpainted with painter's tape.

Q: Both strands should be 3 to 4 feet (1 to 1.2 m) long, and, to easily differentiate between strands, you will probably want to choose different colors. Securing your lanyard hook will make braiding easier. To secure your lanyard hook, you can hook it to a tack on a wall or a table, pinch it between your knees, or simply tape it down. Separate the strands by their color, keeping the same-colored ones together, and holding each pair in a different hand.
A: Cut two equal lengths of material. Secure your lanyard hook. Separate your strands.

Article: For example, pulling straight out on a piece of taffy will stretch the taffy due to applied stress. For example, pushing on the middle of a tennis racket string will bend the string due to applied strain.
Question: What is a summary of what this article is about?
Note that material stress is caused by axial stretching force. Understand that material strain is caused by shearing force perpendicular to the axis of the material.

Problem: Article: As soon as you become aware that your friend is mad at you, you need to figure out what you said or did that caused him to get upset. You may already know, but if you do not, take time to reflect on your recent actions around and words to him. What did you say or do that might have upset him? If you cannot determine what made him angry with you, you will have to ask him. You cannot sincerely apologize for something that you did not know was wrong or upsetting. You could have done any number of things to upset your guy friend. An important step in giving a sincere apology is admitting to yourself that you made a mistake. It can be a challenge to do this because many people do not like admitting that they are wrong or that they did something wrong. However, this is a key component to giving a genuine apology and repairing your friendship. Presumably, you know your guy friend pretty well. Another key aspect of apologizing to him involves knowing why this particular issue upset him. Did you offend his values or beliefs? Did you hurt his feelings? Did you lie to him? Did you offend his family or another close friend? Did you physically hurt him? Generally speaking, in-person apologies are much preferred. However, if an in-person apology is not possible, the next best options are writing a personal letter or giving him a phone call. Most people strongly recommend against sending an apology in a text message, because it seems insincere. You are sending the message to your friend that you do not have or do not want to take the time to apologize in person and that you do not value his friendship. If you chose to apologize in-person, ask your guy friend if he will meet up with you to talk the next day. Otherwise, plan to write him a letter or wait a day before calling him. It is best to give both of you time to calm down and take a step back from the situation. In some cases, apologizing immediately comes off as insincere and selfish. However, you want to avoid waiting too long, because that will cause resentment to build. In the meantime, prepare your apology to your guy friend.
Summary:
Identify what happened to upset your guy friend. Recognize that you made a mistake. Understand why your mistake upset your friend. Decide how you will apologize to him. Make plans to apologize to your friend after he has had time to cool off.