Deep in the English countryside, aeronautical engineers are perfecting a new generation of aerial drone. With increased stability and manoeuvrability, and able to carry a much heavier payload… it represents a significant leap forward in drone technology. This small drone, however, is just the 1/3rd proof-of-concept model for something much more ambitious. A full-sized quad-copter hoverbike that can be piloted by a person as well as flown by remote. It's the brain-child of engineer and helicopter pilot Chris Malloy, who first tested his concept with this bi-copter design.