Author Archives: The Editor

Wingcopter and ZAL to Develop Hydrogen Power for Delivery Drones

Wingcopter, the German developer and operator of delivery drones, and Hamburg-based ZAL Center of Applied Aeronautical Research GmbH have announced a development partnership. Together, they intend to explore the potential of green hydrogen to power Wingcopter’s drones, which are already purely electric, and develop a sustainable, hydrogen-based propulsion system. Continue reading

Zipline Unveils New Autonomous System Capable of Quiet, Fast and Precise Home Delivery

Zipline has unveiled its new platform that provides quiet, fast and precise autonomous delivery directly to homes in cities and suburbs. The company’s next generation home delivery platform is practically silent (designed to sound like wind rustling leaves), and is expected to deliver up to 7 times as fast as traditional automobile delivery, completing 10-mile deliveries in about 10 minutes. Continue reading

Propeller Advance Paves Way for Quiet, Efficient Electric Aviation

Electrification is seen as having an important role to play in the fossil-free aviation of tomorrow. But electric aviation is battling a dilemma: the more energy-efficient an electric aircraft is, the noisier it gets. Now, researchers at Chalmers University of Technology, Sweden, have developed a propeller design optimisation method that paves the way for quiet, efficient electric aviation. Continue reading