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Activated carbon. Activated carbon, also called activated charcoal, is a form of carbon commonly used to filter contaminants from water and air, among many other uses. It is processed (activated) to have small, low-volume pores that greatly increase the surface area available for adsorption or chemical reactions that can be thought of as a microscopic "sponge" structure.
Phoenix, Arizona. / 33.44833°N 112.07389°W / 33.44833; -112.07389. Phoenix ( / ˈfiːnɪks / FEE-niks [8] [9]) is the capital and most populous city of the U.S. state of Arizona, with 1,608,139 residents as of 2020. [10] It is the fifth-most populous city in the United States and the most populous state capital in the country.
The Boeing F/A-18E and F/A-18F Super Hornet are a series of American supersonic twin-engine, carrier-capable, multirole fighter aircraft derived from the McDonnell Douglas F/A-18 Hornet, in service with the armed forces of the U.S., Australia, and Kuwait. The F/A-18E single-seat and F/A-18F tandem-seat variants are larger and more advanced ...
Ulysses S. Grant (born Hiram Ulysses Grant; [b] April 27, 1822 – July 23, 1885) was an American military officer and politician who served as the 18th president of the United States from 1869 to 1877. As commanding general, Grant led the Union Army to victory in the American Civil War in 1865 and briefly served as U.S. secretary of war.
The M1 Garand or M1 rifle [nb 1] is a semi-automatic rifle that was the service rifle of the U.S. Army during World War II and the Korean War . The rifle is chambered for the .30-06 Springfield cartridge and is named after its Canadian-American designer, John Garand.