Article: After rinsing the rice, place it in a large bowl and cover with water. Ideally, there should be about 2 inches of water above the surface of the rice to allow for absorption. Soak for about 6 hours. After rinsing the dahl, place it in a large bowl with the fenugreek seeds and cover with water. Ideally, there should be about 2 inches of water above the surface of the rice to allow for absorption. Soak for about 6 hours. A wet grinder is the best option for this, but a food processor or blender may work as well. Add the soaked dhal one handful at a time into the grinder. If it seems dry, try adding a bit of the liquid that the dhal soaked in. The dahl should have a creamy, fluffy texture. The grinding will likely take around 15 minutes. When complete, remove the dhal from the grinder and place in a large bowl. You do not need to wash the grinder between grinding the dahl and the rice. Add all of the rice and one cup of the water that the rice soaked in to the grinder and grind for 20 minutes, or until the mixture is smooth but gritty. Place the rice batter into the bowl with the dahl, add the salt, and combine all of the ingredients by mixing them with your (clean!) hands. Cover loosely with a cloth or a lid that is not air-tight. Be sure that any lid is not air-tight. Air expansion is necessary for the fermentation process. The mixture now needs to ferment by sitting in a warm place for 8-10 hours. The best temperature for fermentation is 8090F (2732C). Leave the mixture out on the counter or in a warm room if you live in a warm climate. If you do not have an area that is the appropriate temperature, place the batter in the oven in your home with the oven light on. The light bulb will produce enough heat to allow for fermentation but not enough to begin to cook the batter. After 8-10 hours, check the batter. It should have a frothy appearance, and it should have grown twice its original size. If it has not, you may need to leave it a little longer. If the batter is too thick to allow for pouring, add some water. Ideally, you should try to cook the batter after it has had time to ferment, but if you need time between the fermentation and the cooking, place the batter in your fridge.
Question: What is a summary of what this article is about?
Soak the rice. Soak the urad dhal and fenugreek. Grind the urad dhal and fenugreek. Grind the rice. Combine the rice batter and the urad dhal. Allow the batter to ferment. Check the batter. Refrigerate the batter until you are ready to cook.

Problem: Article: To imitate the patina effect, you'll need a special kind of paint that has tiny metal particles in it. This is called oxidizing paint or surfacer. This will react with a special patina solution to create that patinated look. For this project, you'll need: Containers (x2; for paint and sealant; optional) Degreaser (optional) Foam brush (x2) Gloves Metal (to patinate) Oxidizing paint & patina solution (often sold together) Paint stirrer Plastic/rubber gloves Sealant (spray-on recommended) Dish soap & water Fumes from the paint and oxidizing solution you'll be using can build up in areas with poor airflow and cause injury or death. Choose a well ventilated work area and a flat, stable work surface for this project. Paint can sometimes spatter and spread where you'd rather it not. Lay down a tarp or some newspaper to catch unwanted paint droplets in your work area. Depending on the container your oxidizing paint and patina solution came in, you may be able to work straight from the container or you may want to pour these into separate containers. If you decide to use a separate container for your oxidizing paint, be sure to mix the paint with a stirrer thoroughly so it is consistent throughout before transferring the paint. Dirt, oil, and other contaminants on the surface of your metal can negatively impact the outcome of the patina. A little bit of dish soap, warm water, and a good scrub will be enough to clean most metal. Allow it to air dry, then you're ready to apply the oxidizing paint. The most thorough cleaning will yield the best results. An overnight soak in a suitable degreaser will remove contaminants entrenched deeply in crevices. Wearing gloves will prevent you from accidentally leaving behind fingerprints, which can cause the patina to deform. The small metal particles in the paint can sometimes clump up and create inconsistencies in your patina. Take a paint stirrer and thoroughly mix the paint so it is smooth and consistent throughout. Then, use a clean foam brush to apply the paint to your metal. Each brand of paint will be different, so you'll have to follow your paint's directions for the best results. Generally, apply two thin coats of paint with one hour of drying time between coats. Depending on your surface, you may need a few coats before it is completely and evenly covered with oxidizing paint. After the second coat, wait until the paint is tacky to the touch. Be sure to wear your gloves while checking tackiness. Then, take your clean foam brush and: Use liberal applications of the patina solution to create an intense effect. Be consistent, inconsistency will lead to patchy patination. Use incremental applications of the patina solution to gradually intensify the effect. This way, you're less likely to overshoot your ideal patina. Wait patiently for the color change. Many factors can influence the time it takes to oxidize and create a patina effect. Generally, color should change in 10 to 15 minutes. At this point, you will be able to see how the paint interacts with the patina solution. Once the paint and solution are dry, you can reapply more paint and solution to modify the patina to suit your preferences. Much like paint can flake off or fade over time, so can your imitation patina. A thin layer of clear sealant will help prevent this from happening.
Summary: Purchase your project supplies. Ready your work area. Prepare the metal. Mix and apply your oxidizing paint. Add the patina solution. Wait until it is dry, then adjust the patina as you see fit.

Once your waste hose is properly positioned, it is time to turn the pump back on (remember to turn on the circuit breaker as well). Allow the pump to run on the backwash setting for at least two minutes. Although two minutes is a general guideline, the best way to determine whether or not you have adequately back washed your sand filter is by keeping an eye on the sight glass. When the water flowing through the sight glass runs clear, you know that your filter is clean. After you have completed your backwash cycle, you will need to change to a new setting. Once again, before changing the settings on your valve, you must turn the filter completely off.
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One-sentence summary --
Run the pump for two minutes. Watch the sight glass. Turn the pump back off.