Glass must be heated to at about 1500F (815C) in order to lose its shape. To achieve this temperature, you'll either need to find a local ceramics studio that rents out kiln space, or purchase an electric kiln yourself. An electric kiln often requires a new circuit, installed by an electrician. A kiln attached to the wrong voltage circuit may fail to reach the right temperatures. While working around a kiln, wear kiln gloves and goggles to protect yourself. Wear a respirator mask whenever you are handling or cleaning dust or sprays from the kiln, and always operate the kiln in a ventilated room. Keep in mind that kiln interiors become much, much hotter than an oven or fireplace. Before you begin, read the operating instructions for the kiln, or ask advice from an experienced ceramicist or fused glass artist. If you skip this step, spilled glass fragments could damage your kiln floor or shelves during firing. There are three common materials used to prevent this, both of which should be handled while wearing a respirator mask. This protection should be reapplied whenever it starts to look uneven, peeling, or falling apart. Glass separator (recommended) or kiln wash (adequate) can be purchased in powder form and mixed to a liquid. Brush it on in at least four coats, then wait for it to dry. Make the surface as even as possible, since tiny irregularities will show up in the glass. Alternatively, cut out kiln paper (fiber paper) to the shape of the shelf. Place it in the kiln and fire it at 1400F (760C) to blacken the paper, which can then be used as a protective surface between the glass and the shelf. The kiln shelf should always be raised above the floor of the kiln, to allow air to circulate between them. Place ceramic kiln posts on the kiln floor, then place the shelf on top of them. When it comes time to fire your glass bottles, they'll go on top of the shelf.
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One-sentence summary -- Get access to a kiln. Follow safety precautions. Protect the kiln floor and shelves. Insert the shelf into the kiln.

Q: You will be using this as a template for the actual wings, so you only need to draw one side. Use a large sheet of paper, such as poster paper or newsprint. You can also tape several sheets of paper together to make a larger one. Cut the template out along the lines that you drew. Set it down onto a sheet of cardboard, then trace around it with a pen or pencil. Flip the wings over to the other side, like turning a page, and trace again. If you don't have cardboard, you can use poster paper instead. A box cutter or a craft blade will work the best for this. If you cut your wings out of poster paper, you can use a pair of scissors instead. Make sure that you cut just inside the lines that you traced. This way, you won't see the pen or pencil marks when the wings are done. Find the center of your wings where they will bend. Lightly run your craft blade down the center to create a shallow cut. Fold the wings in half along the score, then unfold them. If you used poster paper, simply fold the wings in half, then unfold them. You can paint the wings using spray paint, poster paint, or even acrylic paint. Do one side first, let it dry, then do the other side. If you are using poster paper, you might want to skip this step. Take a look at some pictures of butterfly wings, then copy the designs onto your cardboard wings with pencil. Fill the designs in using paintbrushes and acrylic paint or poster paint. You can do this on both sides of the wings, but let the first side dry before doing the second. Sketch out the lines with pencil first, then go over them with glitter glue. Iridescent will look pretty, but you can use other colors too. If you don't have any glitter glue, draw your designs using regular school glue (straight from the bottle), then sprinkle glitter on top. Look at pictures of fairy wings or dragonfly wings for more ideas. You can do this on both sides, but let the first side dry. The possibilities are endless here. You can use basic craft supplies, like glitter glue or paint, or themed supplies, such as fake flowers or rhinestones. You can try: Drawing designs using paint. Stir some glitter to the paint first for even more sparkle! Gluing rhinestones onto the wings for extra sparkle. Add more designs using glitter glue. Gluing paper doilies onto the wings to create a snow fairy look. Decorating the wings using fake flowers or fake leaves to create a nature fairy look. How long this takes depends on what you used to decorate them. Paint typically dries within an hour, but glitter glue can take up to a day to dry. You can help speed up the process by setting the wings out to dry in a sunny location. Use a hammer and a nail to punch 2 holes on the left side of the wing, and 2 holes on the right. The holes should all be the same distance apart, forming a box shape. They need to be 23 inches (5.17.6cm) from the central score/fold line. Thread the first ribbon through the top-left and bottom-left holes. Thread the second ribbon through the top-right and bottom-right holes. Make the ribbons long enough so that you can wrap them around your shoulders and tie them into bows. Have someone hold the wings against your back for you. Wrap the left set of ribbons around your shoulder, and tie them together into a bow. Repeat the process for the right.
A: Sketch out your wing design on a large sheet of paper. Cut your template out, then trace it onto cardboard. Cut the wings out just inside the lines that you drew. Score or fold the wings down the middle. Paint the wings a solid color, if desired. Paint details onto the wings if you want them more realistic. Draw designs with glitter glue if you want fantasy wings. Decorate the wings with other items if you're feeling creative. Allow the wings to dry completely. Punch 2 holes to either side of your score/fold line. Cut 2 pieces of ribbon and thread them through the holes to make straps. Tie the ribbons together to wear the wings.

Article: Hold your baby so that she is in a half lying position, with her head slightly elevated. This position will help your baby to swallow and breathe, while gravity will help to bring the milk or formula down into your baby's tummy. Hold the bottle so that it is in a horizontal position, parallel to the floor. Tilt the bottle when you feed your baby, so that the milk fills the entire nipple, and there is no room left for air. Generally, you want to aim for a 45 degree angle, but this will change depending on how much milk is in the bottle. If the milk flows continuously, your baby will be less likely to swallow air. To check to see how the milk is flowing: Fill the bottle up with milk or water. Turn the bottle upside down. The flow should be approximately one drop of liquid every second. You should get a new bottle if the liquid stops and starts flowing constantly. This will cause your baby to struggle to suck out the liquid. If the liquid flows without stop out of the bottle, there is a chance that your baby will not be able to catch her breath. This is also a problem. The ring will allow air circulation into the bottle, to make it easier for your child to suck out the milk or formula. If your child is having a hard time getting milk, but the nipple appears to be working well, check to see that the ring is tightened on to the bottle properly. The ring may need to be loosened a little bit in order to allow your baby to suck out the milk. The ring is tight enough when you can see a large bubble forming every time your baby takes a drink. If it is not on properly, you will see a bunch of bubbles form as soon as your baby stops trying to suck the milk out of the bottle.
Question: What is a summary of what this article is about?
Keep your baby's head elevated. Position the bottle correctly. Check to see how well the milk is flowing. Check to make sure that the ring at the neck of the bottle is properly tightened.