Drivers could unstick car door handles using a simple trick anyone can try from home as temperatures plummet his winter.

but the safety feature can lead to rear-seat occupants being unable to open the doors in an emergency. Your car’s owner’s ...

Its legs also allow it to adjust its height — the video shows it trot up to a car, hunker down ... A robot that can climb stairs and jump-kicking open office doors would be useful indeed.