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On the battlefield drones are now being used instead of soldiers to keep areas secure. On the home front drones are being used by police forces to keep security as well.

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The future of drones will probably expand its technology to every day necessities like cars as we are already seeing.

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When drones are broken they can either be fixed easily, or if they need to be thrown away the batteries can be taken out and continue to be used, and the plastic body can be recycled

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Here is a photograph of an older model unmanned helicopter from the U.S. Military forces, the drone concept and use of the drone has advanced dramatically from ones like this to drones that are using quieter electrical engines with batteries for stealth and precision.

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Most commercial UASs do not operate using fossil fuels meaning that they do not produce the high levels of CO2 associated with planes and helicopters. This makes them a more environmentally friendly alternative for aerial work such as GIS mapping, aerial photography and aerial surveying

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Drones were first put into confederation in WWI, where the navy Hired Elmer Ambrose Sperry, the inventor of the gyroscope, to develop a fleet of "air torpedoes", unmanned Curtis Biplanes designed to be launched and fly over enemy positions.

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During the constructions of drones there are no more waste then when creating a simply toy for children.

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To the military, they are UAVs (Unmanned Aerial Vehicles) or RPAS (Remotely Piloted Aerial Systems). However, they are more commonly known as drones. Drones are used in situations where manned flight is considered too risky or difficult. They provide troops with a 24-hour "eye in the sky", seven days a week. Each aircraft can stay aloft for up to 17 hours at a time, loitering over an area and sending back real-time imagery of activities on the ground. Those used by the United States Air Force and Royal Air Force range from small intelligence, surveillance and reconnaissance craft, some light enough to be launched by hand, to medium-sized armed drones and large spy planes.

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Drones offer many different types of entertainment. one type is drone racing.

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Drones are a great idea for the military when the mission involves being stealthy. They are very hard to detect. The recreational ones are also able to be somewhat quiet when used around the house.

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Drones today are easy to get. You can get them from simply a store, or even buying them online from your phone or computer.

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Currently there are six different ways to power your drone. Lithium- polymer batteries, solar cells, hydrogen fuel cells, combustion engine, tethered to a power supply, and by a laser transmitter.

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Drone's controls are very simple: The joystick on the left adjusts mainly height, where as the one on the right adjusts direction and movement