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 ...

Pedal-powered "velocars" certainly are fun, eco-friendly, fitness-boosting and even practical, but they can also be rather tippy. Canadian builder Wally Swarchuk has addressed that shortcoming in his ...

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 ...

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 ...

Addmotor has introduced the U-Trike U-750, a dual-mode tilting electric trike designed to deliver enhanced stability, comfort, and two-wheel-like maneuverability for urban commuting and ...

Hyundai Mobis has been granted a patent for an audio-video-navigation (AVN) monitor drive unit designed for vehicles. This unit allows the AVN monitor to tilt towards the passenger seat, featuring a ...