Ordinarily, quadcopter drones have to tilt their front end downward when flying forward, increasing their frontal area and thus increasing drag. An experimental new drone gets around this problem, by ...
This video covers how horizontal window blinds work. The mechanism that allows this to work is at the very top. The cord lock allows the blinds to be held up by pinching the lift strings between two ...
How did we miss this one? This Spanish eVTOL has been flying in prototype form for a number of years now, using a unique 4x4-prop FlyFree tilting mechanism designed to keep the cabin level – and a new ...
A leaning trike may offer better stability than a bike, but it still can’t compete with a car. SIREMS Association, a France-based mobility non-profit, wants to help level the playing field by reducing ...
Convertible VTOL aircraft are revolutionizing aviation, and tilt-wings are by far the most safe and efficient convertible VTOL aircraft. However, sometimes we come across the misperception that ...