Article: Heat encourages the "fluids" to leave your body faster. Apply a heat pack to your abdominal area. This will help reduce the pain of cramps, and it encourages your body to literally 'get things moving'. You might prefer to do this in the comfort and privacy of your own bathroom or bedroom. . Orgasmic contractions will push the fluids out of your body faster, helping you get through your period more quickly. Make sure both you and your partner are okay with the possibility of things getting a little messy first. Lay a towel down under you or have sex in the shower to minimize mess and clean-up.
Question: What is a summary of what this article is about?
Get some heat. Massage your uterus area. Have sex
Article: This will begin to form your embouchure. Your lips should be in front of your teeth, slightly pursed, and your chin is flat. If you can’t whistle, make an owl sound. The shape your mouth makes when you say “hoot” is the correct shape. The reed should rest gently between your lips and be just far enough in your mouth to vibrate when you blow out air. Keep the tip of the reed just past the fleshy part of your bottom lip.  Make sure your bottom lip is covering your teeth. Never bite on the reed. Your lips are the only part of your body that should touch the reed. Make sure your lips are completely sealed around the reed so the air is going into the oboe. Exhale to produce a noise. Inhale through your nose, then repeat. You do not need to be pressing any keys to make a sound. Create basic notes by pressing down different keys while blowing into your oboe. Look at a fingering chart online or find one in a music book to learn which keys to press for which notes. Practice these notes until you can create a consistent tune and pitch. C, B, A, and G are notes that you'll use in most songs so they're a good place to start. If your notes sound shaky, work on your embouchure and breathing.
Question: What is a summary of what this article is about?
Bring your lips together as if you’re whistling. Place the reed on your lower lip while keeping your mouth round. Surround the reed with your lips and blow out to create a sound. Practice playing beginner notes like C, B, A, and G with a fingering chart.
Article: Hydrochloric, or muriatic, acid, is a strong, corrosive acid. In high concentrations, it can be used to remove chrome plating from metal objects. For removing chrome, an acid solution of about 30-40% concentration should suffice.  Proceed as below:  Mix 1/3 part hydrochloric acid to 1 part water in a vat used for chemical mixtures (like a heavy-duty plastic bucket, etc.) to produce a 30% acid solution. Alternatively, purchase a pre-mixed acid solution of sufficient concentration. Submerge the chrome-plated object in the solution until chrome strips off. Wash the object thoroughly in soap and water, and rinse before drying. Sodium hydroxide, commonly called lye, is a caustic, highly basic chemical.  It can dissolve several types of metal plating, including chrome, but reacts dangerously with water and aluminum, corroding the aluminum itself and producing flammable hydrogen gas. Thus, it should only be used on items that do not use aluminum as a base material. Proceed as below:  Mix 8 to 12 fl ounces (about 227 ml to 355 ml) of sodium hydroxide with 1 gallon (3.785 L) of water in a vat made of neutral material (like a heavy-duty plastic bucket). Soak the chrome-plated object in solution until chrome comes off. This may take a fairly long time, so frequently check on your item's progress. Wash the object thoroughly in soap and water, and rinse before drying. Chrome is affixed to metal through the process of electroplating, in which electric current is used to bind chrome to the metal at a molecular level. By reversing this process, chrome plating can be removed extremely effectively. However, doing so can be extremely dangerous. Not only does the process involve a live electric current, but also produces several toxic, carcinogenic chemicals as products of the reaction. Hexavalent chromium, for instance, is one extremely dangerous product.  Thus, this process is best left to professionals - the steps below are for informative purposes only.  Mix chromic acid and sulfuric acid in water in an approximately 100:1 ratio. For example, you may add 33 oz. (936 grams) of chromic acid crystals and .33 oz. (9.36 milliliter) of sulfuric acid fluid to distilled water to make 1 gallon (3.79 liter). Mix solution in a proper immersion tank used for electroplating, materials testing, and/or chemical treatments. Heat the solution. Keep the temperature of the solution from 95 to 115 degrees Fahrenheit (35 to 46 degrees Celsius) for decorative chrome. Keep temperature from 120 to 150 degrees Fahrenheit (49 to 66 degrees Celsius) for hard chrome. Run a negative charge from a DC power source through the chromic plating solution via wire. Attach the positive cathode to object intended for stripping and submerge the object into the solution. The positively charged exterior chrome metal will be pulled from the object. Rinse object in agitating running water, then rinse again. Have waste products professionally processed and disposed of.
Question: What is a summary of what this article is about?
Use hydrochloric acid (muriatic acid). Use sodium hydroxide (lye) to strip chrome from ferrous metals and carbon steel. Perform a reverse electroplating.