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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 ...
The WEAV uses a multitude of small electrodes covering the whole wetted area of the aircraft, in a multi-barrier plasma actuator (MBPA) arrangement, an enhancement over dual-electrode dielectric barrier discharge (DBD) systems using multiple layers of dielectric materials and powered electrodes. [11]
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
Pilots have a variety of reasons for volunteering for Angel Flight missions. Most do so simply because they enjoy flying, and because providing charity transportation is more constructive than getting the proverbial $100 hamburger or "drilling holes in the sky" (flying just for the
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 ...
In fact, there’s psychology behind the phenomenon of people faking cancer or other diseases. People with Munchausen’s syndrome, or factitious disorder, pretend to have symptoms in order to ...
The following is a list of cancer types. Cancer is a group of diseases that involve abnormal increases in the number of cells, with the potential to invade or spread to other parts of the body. [1] Not all tumors or lumps are cancerous; benign tumors are not classified as being cancer because they do not spread to other parts of the body. [1]
The UVM Health Network wants to spend $15 million on six new linear accelerators for four of its hospitals, including The UVM Medical Center. A current linear accelerator is pictured here.