Summarize the following:
you want to use. Start by inflating your balloons, then tying them off securely with a basic neck knot. You'll be using the necks to tie the rest of the cluster, so be sure to keep them as long as possible. For more symmetrical clusters, try to blow all of your balloons up to roughly the same size. Alternatively, you can inflate them to different sizes for more of a varied look. The number of balloons you use is up to youyou can easily cluster up to 5 together using their necks. Take a balloon in each hand and hold them by their necks, making sure the necks are touching each other. Cross one neck over the other, then continue wrapping it all the way around twice. Tie the two necks together using a half knot to secure the balloons. A half knot is the same kind of over-under knot you would use to start tying your shoelaces. A cluster of 2 balloons is sometimes referred to as a "duplet." Position this balloon between the other two, again making sure that all of the necks are touching. Wind the neck of the third balloon around the center of the duplet twice to cinch all the balloons together nice and tight. Tie the neck to one of the loose necks of the duplet in a half knot. Doing so will give you a triplet. The rubbery balloon material will offer lots of traction, so there's no need to double-knot your necks. First, tie up a pair of duplets. Then, place the necks of one duplet across the other and push the balloons down so that they form a cross shape. Finally, grip one balloon from each duplet on both sides and twist the pairs in opposite directions twice until the balloons lay flat. If you want, you can also give the duplets another half twist to give your quad more of a three-dimensional shape. Use 2 balloons of the same color to make your duplets, but choose a different color for each duplet. As a result, your finished cluster will have a balanced two-tone look. Work the balloons of the duplet into the spaces in the triplet and rotate the balloons around each other 2-3 times. As you do, the necks will twist together, joining the balloons tight. Theoretically, you could continue tying duplets to triplets in this way to make your cluster bigger and bigger until you run out of room for more balloons. Bookend a cluster of 5 patterned balloons with a duplet in a plain color to make a lovely balloon flower.

summary: Blow up all of the balloons Tie the necks of your first 2 balloons with a half knot. Add a third balloon to the cluster by knotting its neck to another. Twist 2 duplets together to make a quad cluster. Tie a duplet to a triplet to create a cluster of 5 balloons.

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If you find yourself caught in a lightning storm, the key to minimizing danger is to get inside a protective structure. While most people seek shelter if lightning appears to be near, people commonly wait too long to seek shelter. If you can detect lightning, it may be close enough to strike you. Don't wait for it to strike right next to you (or on top of you) to get to safety. Never stand under a tall or short tree, and avoid being close to power lines as they're both excellent conductors of electricity and could potentially cause death, if not serious injury. Find shelter near or under a stony shelter such as a cavern. Substantial, frequently inhabited buildings (those grounded with plumbing, electrical systems, and, if possible, lightning rods) are best. If you can't find a substantial structure, get in a car with a metal roof and sides. If the car is struck, the metal body will conduct the electricity around you, not through you. Make sure all windows are rolled up and doors are closed. Be careful not to lean against any metal -- if you do, the lightning will be conducted into your body if it strikes the car. Do not use the radio. Avoid small structures, such as stand-alone public restrooms. Open covering and rain shelters are also not suitable. These structures will attract lightning and provide no protection, making them more dangerous to be around. Standing under a tree is a very bad choice. Lightning strikes tall objects, and if the tree you are standing under is struck, you may be struck as well or injured by the tree. Bring in your pets. Doghouses and other pet shelters are not suitable protection against lightning strikes. A pet leashed to a fence has a much higher risk of getting struck by lightning. Keep windows closed, and try to stay within inner rooms of the structure. Windows provide a direct path for the lightning to travel. Using a landline phone is the main cause of lightning-related injuries in the US. Lightning can travel into the home from through any material that conducts electricity. This includes landlines, electrical wiring, and plumbing. Do not touch any electrical outlets during a storm. Do not unplug any devices during a lightning storm, as the strike could be transferred to you. Do not lie on concrete floors or lean against concrete walls. Most concrete has a wire mesh which can conduct electricity. Stay out of the bathtub or shower, and avoid indoor swimming pools. In a car, try to avoid touching any part of the metal frame or the car's glass. Stay inside at least 30 minutes after the last strike. Don't go out just because the rain is starting to let up. There is still a significant risk of lightning strikes from a departing storm.

summary: Find shelter immediately. Stay away from windows. Don't touch anything metal or electrical. Stay inside.

Summarize the following:
All genuine Yu Gi Oh! cards feature rounded edges at the corners of the card. If the card has pointed or angled corners, then it's a counterfeit card. Be wary of cards that have corners that are rounded off too much as well. The texture of the surface of the card should feel glossy and slightly raised to reflect the features in the art. Rub the surface of the card with your fingertip to feel the texture of it. Fake cards are often flat and rough. Fake cards may feel like sandpaper when you rub it. A major tell-tale sign of a fake card are borders on either the front or back of the card that aren't even and consistent. It's a sign that the card was miscut and is a counterfeit. Make sure you check both the front and back of the card for an uneven border. Authentic cards will have a shiny, square stamp on the bottom right corner of the front of the card with the words "Yu-Gi-Oh!" in small, horizontal script. Fake cards may be missing the foil stamp or the letters may be arranged vertically. The color of the foil should be either gold or silver. Any other color is a counterfeit. The back of the card should have a dark orange swirl with a black oval in the center. On the bottom right hand corner there should be the official Yu Gi Oh! logo. It should also say "trading card game" with a trademark symbol. If any of the features are missing or in the wrong location, then the card is fake. The border on the back of the card should be slightly thicker than the border on the front of the card as well.
summary: Look for rounded corners on the card. Feel the surface of the card with your finger to check the texture. Check to see if the borders of the card are miscut. Inspect the foil stamp in the bottom right corner of the card. Confirm the design, logo, and trademark on the back of the card are correct.