Problem: Write an article based on this summary: Add 200 ml methanol to glass blender or mixer. Add 3.5 grams (0.02oz) of lye. Allow the lye to completely dissolve in the methanol. Heat 1 liter (0.3USgal) of vegetable oil to 130 F (55 C) Add the hot oil to the mixture. Pour the mixture into a wide-mouthed glass container or pitcher. Allow the mixture to sit for several hours. Dispose of the glycerin properly.

Answer: Take care not to splash or spill. Set the blender or mixer to "low". Try to weigh the lye quickly, as it absorbs moisture from the air. For this reason, be sure tightly seal the container you got the lye from. The ensuing reaction between the methanol and lye produces sodium methoxide. Sodium methoxide cannot be allowed to sit for long, as it degrades in the presence of moisture. The process should take about two minutes. Proceed when mixture is clear, with no undissolved particles. Again, be attentive - the sodium methoxide will degrade rapidly, so proceed to the next step as soon as the lye is completely dissolved. Allow the new mixture to blend for about 20-30 minutes. As the reaction proceeds, two products are formed - biodiesel and glycerin. Allow the mixture to sit. The mixture should separate into two layers - biodiesel and glycerin. Because biodiesel is less dense than glycerin, it should float, forming the top layer. When it has separated completely, carefully keep the top layer to use as your biodiesel fuel. Separate the top layer from the bottom by pouring it off very carefully or using a baster or pump. Check with local waste disposal authorities to see whether glycerin can be thrown out with your normal garbage - it usually can. If you don't want to waste your glycerin, consider pouring it on a compost heap to increase the rate of decomposition or using it to make soap. Consult our wikiHow on Making Glycerin Soap for more information.

Problem: Write an article based on this summary: Choose a time of day that you like to run. Create a music playlist. Alternately, try running without music. Wear comfortable clothing in layers. Choose the right shoes.

Answer: Some people have difficulty running first thing in the morning on an empty stomach, and others thrive on 5 am runs. Find the time of day that works best for your body and gradually add distance and speed. Make a playlist that has varied music that can help you know when to speed up and when to jog. Interval training that transitions between fast sprints and recovery jogs helps to build speed over time. Mix a few of your favorite techno or hard rock songs in with some hip hop or country and create a pump-up mix that will get your legs moving in no time. If you've always listened to music while exercising, try ditching the iPod for awhile and see how that makes your body feel. Some people can increase their running distance by not being restricted by the length or tempo of their playlist. Running without music allows you to focus on your breath and listen to the sound of your body working. Put on a running outfit that makes you feel energized and swift. While some people actually enjoy the heavy feel of a sweatshirt that makes them sweat it out, others prefer lightweight shorts and sweat-reducing material. Wear the clothing that you feel most comfortable in. Running shoes come in very specific fits that are tailored to the length and width of your foot and are made for specific types of running. You can injure your feet by wearing improper footwear, so make sure to get your feet fitted by a specialist. Road running shoes should be worn on concrete and other hard, man-made surfaces. Trail running shoes should be worn for off-road running on dirt trails, sandy beaches, and rocky or muddy paths. Know if you have a high-arch, a normal arch, or a flat foot. The arch of your foot will determine how your foot moves as you run. If your foot hits the ground equally, choose a neutral shoe. If you over-pronate your foot by rolling inward too much, choose a shoe for stability or motion control. If you supinate your foot by rolling outward too much, choose a shoe with a lot of cushioning and flexibility.

Problem: Write an article based on this summary: Pour a small amount of liquid dish soap on the stain. Rub the soap into the stain. Wash the bra in cold water. Dry your bra in the sun.

Answer: Any dish soap you have in your kitchen will work: Dawn, Joy, Palmolive, etc. Use this method on white bras only. The bleach in the soap will remove color from dyed material, so don't use this for patterned or solid colored bras. Saturate the stain completely. Be sure to get the edges of the stain as well. You can even use an old toothbrush to rub the soap into the fabric. You can add a mild laundry detergent to help remove the soap. You may want to wash the bra again to ensure all the soap and detergent will be removed. Do not wring out the bra, but gently press the water out of it. Try gently rolling up the bra in a clean towel to remove excess water. The sun is an excellent bleaching agent, so this will help remove any lingering stains. Using a dryer to dry your bras can damage the fabric, including the elastic and underwire, and leave your bras misshapen.

Problem: Write an article based on this summary: Find a good class or team. Be on time. Work hard. Ask your coach or instructor for tips.

Answer:
If you are in high school, sign up for your school's gymnastics team. If you are younger you would have to join classes. If you are more advanced, you may be able to join a competitive gymnastics team. Arrange a good schedule, and make sure you leave a good amount of time to get to your class. Not just vault, floor, beam, bars. Also, work hard in the conditioning and stretching. But don't go too far, especially with the stretching. If you are in a group like most gymnasts, asks for tips that are most important to you. But if you have a private instructor/coach, ask them help for all skills, learn to deal with criticism, because most coaches don't mean to insult you. Use the tips. Unless your coach is just a friend's parent, or a P.E. teacher, you should trust their tips. Coaches at gymnastics gyms, are qualified, and most competitive ones, have been through the 10 levels of gymnastics some are even elite gymnasts.