Category Archives: Research

Wireless Energy-Delivering Crystals Could Unleash Drones’ Capabilities

Crystals with the capacity to transform light directly into mechanical energy without using electricity as an interim stage could unleash a host of advances. For example, drones that run on laser beams could cut back on batteries, or do without them entirely, with the weight savings enabling extra capabilities. Continue reading

Study of Emissions, Costs, and Time for Last-Mile Goods Delivery by Drones Versus Trucks

Swedish researchers funded by the University of Gävle have just published a paper in which they conduct systems analyses to assess the environmental, economic, and delivery time impact of large drones for delivery scenarios to pick-up centers between mid-size cities predominantly in rural areas, and deliveries within city limits compared with electric and diesel trucks. Continue reading