Write an article based on this "Harvest your blocks and begin assembling your first row. Cut a slope into your first row of snow blocks. Level and shape igloo walls when necessary. Add blocks cut from the snow inside the igloo perimeter. Fit your cap-hole blocks carefully."
article: Section the hard packed snow inside the perimeter of your rectangular trench into equal rectangular blocks. Stubborn blocks can be broken free by sticking your snow tool into the cut around the block and gently wiggling it back and forth until the block is broken free. Then arrange your blocks around the perimeter of your igloo to create the first layer of your dome.  Your blocks should be 3 feet (0.91 m) long, 15 inches (38 cm) high, and about 8 inches (20 cm) thick, and should taper slightly as you build upward. Run your snow knife, machete, or handsaw along the edges of your first row of blocks where one block joins the next. This will smooth contours and help fit each block together tightly. When your rectangular trench no longer has snow for blocks, cut another trench the same dimensions as the first. All the snow used in building your dome should come from within the perimeter of the igloo. Due to the rectangular shape of your blocks, you will need to cut a gentle slope inclining from the ground all the way to the top height of your first row of snow blocks. This incline should extend part way around your igloo (perhaps even as much as halfway), and should be cut with your snow knife, machete, or handsaw. This incline will allow your blocks to be stacked in a vertical spiral, creating a snug fit. This will make stacking and layering the ice blocks much easier. Additionally, as you build your dome upward, you will need to shape your snow blocks to fit the reduced space at the top of your dome. Use your snow knife, machete, or handsaw to do this as necessary.  Each row of your igloo dome should slope gradually inward. Use your snow knife, machete, or saw to create a very gentle inward slope for each row of snow blocks. Using your hand, plug any gaps you find in your dome from the inside with snow. Simply pat snow into the gap until it is filled. Continue to liberate blocks from the snow within your igloo perimeter with your snow knife/machete, and then stack your next layer starting from the sloping end of your first row. As your dome wall rises, blocks will begin to decrease in size and slope inward.  To increase stability and prevent ceiling blocks from falling, bevel the edges where ceiling blocks meet the row beneath. To bevel, cut the inside corner of your ceiling block so that it forms a flat base with its neighboring block beneath. The topmost blocks in your igloo dome are notoriously tricky to fit into place, so take your time and work carefully during this leg of your igloo building. Use your snow knife/machete to sculpt these pieces to fit tightly together.  Since your final hole will be exceptionally small, you will have to turn your final block on its end and feed it through the hole on its side. When your final cap-hole piece is balanced on the outer top part of the dome, cut it down to fit in place snugly with your snow knife/machete.

Write an article based on this "Live in Germany for 8 years. Learn to speak German conversationally. Take an integration course to make the process easier. Prove your German parentage if you want to apply for citizenship by descent. Earn enough money to support your family without welfare benefits. Keep a clean record. Determine if you fall into a special category for immigration."
article: You must have a limited residence visa or a permanent residency visa to live in Germany. Before you become a citizen, you must hold these visas for 8 years. If you are willing to take a German integration course, you only need to live there for 7 years.  If you have been married to a German citizen for at least 2 years, you only need to have lived in Germany for 3 years before applying for citizenship. Refugees and asylum seekers in Germany can seek citizenship 8 years after they have been granted official asylum status and received their residence permit. Time spent in Germany before receiving asylum status generally does not count. Your German must be at a “B1” level. This means that you can speak and read German well enough to perform basic tasks and to communicate your needs. To prove your language skills, you may either present a “DTZ” certificate from an integration course or take a language exam to receive a Zertifikat Deutsch certificate. A high school or university diploma from a German institution may also work. Most language schools and community colleges in Germany offer language courses and exams. German integration courses are not required, but they can make the process much easier. These courses can reduce the residency requirement by 1 year. They can give you a certificate to prove your language ability.  You can find integration courses at language schools or German community colleges, known as Volkshochschule. You may either take a full language course if you need to learn German or a much shorter culture orientation course if you're already proficient in the language. Language courses usually take 600 hours of instruction while culture orientation courses only take 100 hours. At the end of each course, there will be an exam. Once you pass this exam, you will receive a certificate. Only 1 of your parents needs to be German for you to qualify for citizenship via right of blood or Jus Sanguinis. You will need to gather documents proving their German citizenship, such as a birth certificate or a German identification card. Children with 1 German parent and 1 parent from the UK, US, EU, or former Soviet Union can apply for dual citizenship. This means that you can be both a citizen of Germany and another country. If you do not have German parents, you cannot get dual citizenship from the US or UK, but you may still be able to get it from the EU or former Soviet countries. There is no magic number as to how much money you must earn to get German citizenship. The important thing to prove is that you are capable of supporting yourself and any dependents (such as children) without using benefits from the government. To prove that you can support yourself, you may provide pay stubs, tax records, or bank statements. To receive citizenship, you cannot have any criminal offenses on your record. A background check will performed on you after you submit your application. If a criminal offense is found, your application may be denied. There are a few special circumstances where you may be able to apply for citizenship where you may not have been eligible otherwise. In these situations, talk to a German Federal Office of Administration (BVA) for more information about your situation.  If you were adopted by a German citizen, you can apply for citizenship through them. If your citizenship was revoked by the National Socialist regime (commonly known as the Nazis), you may be eligible to regain your German citizenship. This includes cases where your citizenship may have been denied at birth.

Write an article based on this "Lay out the Pillowcase on a work area. Pour hydrogen peroxide directly on the blood spot. Let the hydrogen peroxide fizz or bubble for a few minutes, to allow the chemical to react to the blood spot and break it down. Blot with a damp sponge or cloth. Repeat steps 2 to 4 until the blood spot is removed. Launder the Pillowcase as usual, in cold water."
article:
Usually, a solution with 3% strength would suffice.