What is White Rock Lake Park? White Rock Lake Park is a 4,112-hectare urban park in Dallas, Texas. The park features a large man-made lake famous for boating, fishing, and swimming. The park also offers several recreational activities, such as hiking, biking, and jogging on its many trails, as well as picnicking and bird watching. […]
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Do you have something negative from your past? Do you have something negative from your past? Do you have something that others need to see? Are you confused? I am writing about film negatives. The 20th century was dominated by photographic film. Photographic film was valuable, and after Kodak invented the digital camera, they suppressed
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Who is Jack Reacher Jack Reacher is a fictional character and the protagonist of a series of crime thriller novels by British author Lee Child. The series, which began in 1997 with “Killing Floor,” follows the character of Jack Reacher, a former military police officer who becomes a drifter and vigilante. Reacher is a tall,
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Infrared Photos Infrared (IR) photographs are images captured using infrared light, which has a wavelength longer than visible light. Unlike visible light, which is absorbed by most surfaces, infrared light can penetrate through some materials, such as clouds, fog, and vegetation. As a result, infrared photographs often reveal details and features that are not visible
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Many years ago, in the 1990s, the digitization of images started. In the 1990s, people used film and slides for photographs. Digital photography was in its infancy. The photos below represent images I scanned using a drum scanner from Crosfield Electronics.
Infrared digital photography is a technique that involves capturing images using infrared light. This light is not visible to the naked eye, as it has a longer wavelength than visible light. To capture infrared images, specialised cameras and lenses are required. One of the main benefits of infrared photography is that it can produce some
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What is an AWS Certified Cloud Practitioner? An AWS Certified Cloud Practitioner is a certification offered by Amazon Web Services (AWS) that demonstrates a basic understanding of the AWS platform and its core services. The certification is intended for individuals who have a general knowledge of cloud computing concepts and the AWS ecosystem, and who
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What is the ADA? The Americans with Disabilities Act (ADA) is a federal law that prohibits discrimination against individuals with disabilities in all areas of public life, including employment, transportation, public accommodations, and telecommunications. The ADA ensures that people with disabilities have the same rights and opportunities as everyone else, and it requires employers, public
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Purpose Supply power to a thermal typewriter for use during power outages. Power Power is supplied from four 12-volt panels connected, in series, to a charge controller. The solar panels’ potential 96-volt power is converted to 24-volt power to charge two 12-volt 100 Amp⋅hour marine batteries in series. Power Plan Two 15-meter sections of an
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Calculate Distance and Bearing Distance is the measure of the space between two points, often measured in kilometres, miles or nautical miles. Bearing is the measure of the direction of one point relative to another, usually measured in degrees. To calculate the distance between two points, you can use the Haversine formula: a = sin²(Δlat/2)
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