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  2. Powered parachute - Wikipedia

    en.wikipedia.org/wiki/Powered_parachute

    An ultralight version (14 C.F.R. § 103) of a powered parachute (PPC) with its wing stowed. A powered parachute, often abbreviated PPC, and also called a motorized parachute or paraplane, is a type of aircraft that consists of a parafoil with a motor and wheels.

  3. RoboBee - Wikipedia

    en.wikipedia.org/wiki/RoboBee

    The goal of the RoboBee project is to make a fully autonomous swarm of flying robots for applications such as search and rescue, surveillance and artificial pollination. [1] To make this feasible, researchers need to figure out how to get power supply and decision making functions, which are currently supplied to the robot via a tiny tether ...

  4. Allergen immunotherapy - Wikipedia

    en.wikipedia.org/wiki/Allergen_immunotherapy

    Allergen immunotherapy, also known as desensitization or hypo-sensitization, is a medical treatment for environmental allergies (such as insect bites) and asthma. [1] [2] Immunotherapy involves exposing people to larger and larger amounts of allergens in an attempt to change the immune system's response.

  5. List of human-powered aircraft - Wikipedia

    en.wikipedia.org/wiki/List_of_human-powered_aircraft

    Chris Roper's online book Human Powered Flying; Prop designer [permanent dead link ‍] Vélair – Yuri human-powered helicopter – YouTube video – human-powered ornithopter – Snowbird – video of first flight for the Snowbird – Gamera human-powered helicopter; de:HV-1 Mufli – Snowbird – Coolthrust Japan

  6. International Aerial Robotics Competition - Wikipedia

    en.wikipedia.org/wiki/International_Aerial...

    The term “aerial robotics” was coined by competition creator Robert Michelson in 1990 to describe a new class of small highly intelligent flying machines. [ 2 ] [ 3 ] Successive years of competition saw these aerial robots grow from vehicles that could barely maintain themselves in the air, to automatons which are self-stable, self ...

  7. Human-powered aircraft - Wikipedia

    en.wikipedia.org/wiki/Human-powered_aircraft

    A human-powered aircraft (HPA) is an aircraft belonging to the class of vehicles known as human-powered transport.. As its name suggests, HPAs have the pilot not only steer, but power the aircraft (usually propeller-driven) by means of a system similar to a bicycle or tricycle: a pair of pedals, moved by the pilot's feet that turns a gear, which then moves a bicycle chain, which then rotates a ...

  8. Ultralight trike - Wikipedia

    en.wikipedia.org/wiki/Ultralight_trike

    By 1960, NASA had already made test flights of a powered heavily framed cargo aircraft called the Ryan XV-8 or Fleep (short for 'Flying Jeep') [8] and by March 1962, of a weight-shift experimental glider called Paresev. By 1967, all Para Wing projects were dropped by NASA in favor of using round parachutes without officially considering ...

  9. Radio-controlled aircraft - Wikipedia

    en.wikipedia.org/wiki/Radio-controlled_aircraft

    A radio-controlled aircraft (often called RC aircraft or RC plane) is a small flying machine that is radio controlled by an operator on the ground using a hand-held radio transmitter. The transmitter continuously communicates with a receiver within the craft that sends signals to servomechanisms (servos) which move the control surfaces based on ...