A spinning gyroscope doesn't lock onto the Earth, it locks onto the universe, so how do ships coax it into pointing north?

Wobbling on the waves Schematic diagram of the gyroscopic wave energy converter showing the flywheel coupled to an electric generator on a floating platform. (Courtesy: T. Iida, Journal of Fluid ...

When it comes to hobby rotorcraft, it almost seems like the more rotors, the better. Quadcopters, hexacopters, and octocopters we’ve seen, and there’s probably a dodecacopter buzzing around out there ...

Toy gyroscopes can do all kinds of interesting tricks. The most mysterious one, precession, seems to defy gravity. By definition, precession refers to a change in the orientation of the rotational ...

CC0 Usage Conditions ApplyClick for more information. Paul Ceruzzi, Chair of the Space History Department at the National Air and Space Museum, discusses gyroscopes and precession. For more ...

A gyroscope is any rotating body that exhibits two properties: gyroscopic inertia or rigidity in space and precession or the tilting of the axis at right angles to any force tending to alter the plane ...