The document discusses the Volocopter, an electric vertical take-off and landing aircraft developed by German company e-volo. It has 18 rotors and is powered entirely by electricity, making it more efficient and eco-friendly than gas-powered helicopters. A two-seater prototype demonstrated flight in 2016. The Volocopter is designed for passenger transport and has applications for air taxis, rescue operations, and agriculture. It aims to make air travel safer, simpler and cleaner through its fully electric design.