Since there are no federal requirements on weather-related delays and cancellations in the U.S., all American airlines have their own policies for compensation. Make sure to check your airline's rules so you can be firm on what you are owed. Go online or call a customer service representative to find airline policies. Airlines generally won't compensate you for delays caused by storms, riots, and labor strikes, which they consider circumstances out of their control. However, if your flight is delayed due to mistakes on the airline's part, you are entitled to compensation that increases as the delay stretches on. If your flight is cancelled, many US airlines will only provide a re-booked flight or a full refund. Some, however, will offer special vouchers and perks as well. You can even do this while waiting in line to talk to a service rep or agent at the airport. Often, you will be able to reach the airline before you make it through the line, whether by calling or by reaching out to the airline over social media. When using social media, make sure to use a polite tone and maybe a bit of humor to make your point. Airlines may vary on responsiveness when contacted through social media. American Airlines is known for being helpful, while Delta and United are often not. Make sure to ask the service rep if it will affect your connecting flight, if you have one. You should also ask how the change will affect your baggage. This information will help you plan how to best deal with the delay or cancellation. If the schedule change interferes with your connecting flight, you'll have to re-book that as well. Airlines have different procedures regarding checked luggage when flights are delayed or cancelled. Make sure to ask a service representative about their policy. If you want to rebook your flight with this airline, their service representatives can help you find the best option. However, if you want to book a new flight with a different airline, ask for a refund instead and either contact your travel insurance agent, find a representative from a different airline, or go online to find a new flight. If you have travel insurance, you can call in for help re-booking the flight and finding accommodations if the delay or cancellation requires you to stay the night. JetBlue is the only U.S. domestic airline that guarantees its customers compensation for delays. If you're stuck on the tarmac for three to four hours, the airline will give a $50 credit. If you're waiting five or more hours, the credit goes up to $200. European Union regulations are far more generous to customers in cases of delays or cancellation. In the case of a delay, the laws require airlines to provide meals, refreshments, and overnight accommodations as needed. European airlines must also pay customers for delays. If your flight is delayed more than four hours, you can be paid up to 250 to 600 euros. If your European flight is canceled, the airline is required to refund you within a week of the canceled flight.
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One-sentence summary -- Know your passenger rights. Contact the airline directly. Ask how long the delay will be and how it will affect you. Rebook your flight or request a refund. Call your insurance company. Ask for automatic compensation if you're delayed for three hours on Jetblue. Expect better compensation if you're traveling in Europe.

The buttons and valves on the trumpet have the largest impact on changing notes, but your embouchure is important too. Tighten your embouchure when playing high notes and loosen it when playing low notes. Without your mouthpiece or trumpet, practice tightening and loosening your embouchure and notice how the pitch of the buzz changes. This effect is amplified when blown through the horn. Next, practice with just the mouthpiece and notice the siren-like sound you can make by changing the embouchure shape. Your embouchure is not effective when you don't have enough air. Sitting up straight keeps your airways open so that you can blow with enough force to produce the full scale of notes. Good posture also keeps your trumpet raised. Slump down in your chair and notice how you can't breathe as deeply as when you are sitting upright. Practice good posture when you aren't playing so you get used to sitting up straight. Your lips will get tired easily when you are first learning your embouchure. Practice holding it for a few minutes. Then practice buzzing for a few minutes. Add a little bit of time each day so you can build up your endurance. Since many musical pieces are five to ten minutes or longer, it's important that you can buzz your lips for a long time without getting tired. If you are having trouble with a particular part of the embouchure, look for videos that describe that part or the whole process. Watching someone form the embouchure may give you a better idea than reading about it. Ask a teacher or mentor if they have any videos you could borrow, or search online for videos. You'll also be able to see the way players hold the trumpet and sit. If you are in a band class at school, or take lessons with a mentor, ask them to look at your embouchure or listen as you play to see what you are doing wrong. They will be able to help you with specific problems you are facing with your embouchure. If you don't have anyone to ask, find a local instructor who would be willing to help you out. You may be able to get some quick tips without taking a full, paid lesson.
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One-sentence summary -- Adjust your embouchure for different notes. Maintain upright posture. Practice buzzing your lips everyday. Watch instructional videos. Ask an instructor for tips.

Turn the burner to medium and heat the rice in the milks until they begin to bubble. Stir the rice frequently to prevent it from sticking to the bottom of the saucepan.
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One-sentence summary -- Bring the arroz con leche to a boil.

To keep the glass cool and prevent it from breaking, turn on the faucet. You want more than just a trickle but not such a heavy stream that you can't see what you're doing. Hold the bottle so the water runs over the spot you marked. Set your drill to 3/4 of its max speed and gently push it against the marked spot. To get a steady drill, first angle the drill bit so it just touches the top of the spot. Slowly angle the drill bit until it's going into the glass at a 90 degree angle, using the carved out edge as a pivot. Once you're nearly through the glass, ease up on the pressure a bit to avoid cracking or breaking the bottle. Use the drill to smooth the edges of the hole. Pour out the water and rinse the bottle several times to clean out the bits of glass. The last thing you want is to inhale glass powder, so don't rush this step. Take your 3/4" grommet and work it into the hole. Then run some water over your downstem and slide it into the grommet, carefully, so you don't push the grommet into the bottle. Insert the bowl into the stem, and you've finished!
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One-sentence summary --
Get a steady stream of water over the drill spot. Start drilling slowly. Grind away sharp edges and clean out the glass. Put in the grommet, stem, and bowl.