Write an article based on this "Getting started. Determine what documents you need. Search online. Refer to a variety of online resources."
article: The National Archives and Records Administration (NARA) is an agency of the U.S. government that keeps and organizes government and historical records. Visit the genealogy section of the organization's website, which provides guidelines on how to start your search. The site also features a list of online resources for starting your search, including a list of the genealogical records that the NARA has online (e.g. Fugitive Slave Case Papers, 1850-1860). The NARA also overs a Powerpoint genealogy tutorial, available on their website. Based on your knowledge of your family history and information provided to you by relatives, determine what records you should be looking for first from the National Archives. Note that the NARA keeps only federal records, and that very few of these records pre-date the revolutionary War (17751783). The NARA records most pertinent to finding your ancestors are: Census Records Military Records Immigration Records (Ship Passenger Lists) Naturalization Records Land Records There are a number of ancestry websites (e.g. Ancestry.com) that allow you to search your family history and organize your findings. Many link to state archives to simplify your genealogical search. Online databases are constantly updated and will allow you to search for your ancestors across countries and time periods. For a cost, some of these otherwise free websites offer DNA testing to provide unique details about your background. There are a range of genealogy-related resources available for free online that can offer dimension and insight to your ancestry search. These websites offer newspaper articles, birth, marriage, and death certificates, obituaries, census information, pictures and country-specific ancestry information. A few notable examples include: NativeWeb Genealogy: online listing of Native American genealogy resources and databases Illinois Digital Newspaper Collection: a collection of archived US newspapers, searchable online Find a Grave: an online database of graves from cemeteries across the world U.K. National Archives: the official UK archives, which allows you to order paper or digital copies of documents

Write an article based on this "Look for the diameter listed on the lens barrel. Measure the lens diameter with a ruler. Get an adapter for your lens if the filter you have doesn't fit. Choose between screw-on or square filters."
article: Inspect the lens and look for the "" symbol near the base that screws into the camera body. The number following the symbol is the diameter of the lens in millimeters. Make sure you get a filter that fits the size of your lens. The number may be painted on the lens or etched into the surface. If you can't find the diameter, look at the original packaging or instruction manual for the lens to find out. Hold the edge of a ruler across the widest part of the lens, which should be directly through the middle of it. Measure the length from the threaded area on the inside rim of the lens to the other inside edge directly across from it. Be sure to take your measurement in millimeters. Most common lenses have a diameter between 49-77mm. Filter adaptors are rings that screw onto your camera lens so you can use larger or smaller filters. Attach the adaptor to the end of your lens before attaching the filter to it. Once they're both screwed on, then your camera is ready to use. Filter adaptors may not fit on wide-angle lenses. Screw-on filters attach directly onto your camera, but they can only fit certain sizes. Square filters use an adaptor to fit multiple lens sizes, but they can be more expensive and cause light to leak into the photo. Choose the style of filter that works best for you. Screw-on filters help protect the camera lens, but square filters do not.

Write an article based on this "Think about the person's baseline behavior. Recognize that people usually feel uncomfortable when they lie. Know that basic questions are unlikely to elicit eye signals. Be careful about what you do."
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"Baseline" behavior means how they normally behave, when they aren't under stress. Knowing a person's baseline behavior is important, because you can compare their current behavior to their baseline to see if something is off. Different cultures have different norms with regards to eye contact. Western cultures usually consider it a sign of respect and engagement, while some Eastern cultures consider it rude. Certain disabilities, like ADHD and autism, can involve unusual baseline behavior. For example, perhaps your autistic friend usually fidgets and avoids eye contact. You ask her where she was last night, and she plays with her hair, looks at your feet, and says she was watching movies at home. Even though this behavior might signal lying in non-autistic people, it's normal for her, so you can assume she's telling the truth. This means that there's a lot of overlap between signs of lying and signs of stress. Be cautious about jumping to the conclusion that someone is lying when they look stressed. It's possible that something else is bothering them. When speaking with someone and you ask them about how their day has been, they usually will reply "Oh, it was fine. How was yours?" You won't see a lot of eye signals from this; these are almost programmed responses. It can be hurtful to accuse someone else of lying, especially if it turns out that they were telling the truth. Avoid jumping to conclusions, or harming their reputation without very good cause.